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DN/Source/Base/dn_base.h

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#if !defined(DN_BASE_H)
#define DN_BASE_H
#include "../dn_base_inc.h"
// NOTE: Macros
#define DN_Stringify(x) #x
#define DN_TokenCombine2(x, y) x ## y
#define DN_TokenCombine(x, y) DN_TokenCombine2(x, y)
#include <stdarg.h> // va_list
#include <stdio.h>
#include <stdint.h>
#include <limits.h>
#include <inttypes.h> // PRIu64...
#if !defined(DN_OS_WIN32)
#include <stdlib.h> // exit()
#endif
#define DN_ForIndexU(index, size) DN_USize index = 0; index < size; index++
#define DN_ForIndexI(index, size) DN_ISize index = 0; index < size; index++
#define DN_ForItSize(it, T, array, size) struct { DN_USize index; T *data; } it = {0, &(array)[0]}; it.index < (size); it.index++, it.data = (array) + it.index
#define DN_ForItSizeReverse(it, T, array, size) struct { DN_USize index; T *data; } it = {(size) - 1, &(array)[size - 1]}; it.index < (size); it.index--, it.data = (array) + it.index
#define DN_ForIt(it, T, array) struct { DN_USize index; T *data; } it = {0, &(array)->data[0]}; it.index < (array)->size; it.index++, it.data = ((array)->data) + it.index
#define DN_ForLinkedListIt(it, T, list) struct { DN_USize index; T *data; } it = {0, list}; it.data; it.index++, it.data = ((it).data->next)
#define DN_ForItCArray(it, T, array) struct { DN_USize index; T *data; } it = {0, &(array)[0]}; it.index < DN_ArrayCountU(array); it.index++, it.data = (array) + it.index
#define DN_AlignUpPowerOfTwo(value, pot) (((uintptr_t)(value) + ((uintptr_t)(pot) - 1)) & ~((uintptr_t)(pot) - 1))
#define DN_AlignDownPowerOfTwo(value, pot) ((uintptr_t)(value) & ~((uintptr_t)(pot) - 1))
#define DN_IsPowerOfTwo(value) ((((uintptr_t)(value)) & (((uintptr_t)(value)) - 1)) == 0)
#define DN_IsPowerOfTwoAligned(value, pot) ((((uintptr_t)value) & (((uintptr_t)pot) - 1)) == 0)
// NOTE: String.h Dependencies
#if !defined(DN_Memcpy) || !defined(DN_Memset) || !defined(DN_Memcmp) || !defined(DN_Memmove)
#include <string.h>
#if !defined(DN_Memcpy)
#define DN_Memcpy(dest, src, count) memcpy((dest), (src), (count))
#endif
#if !defined(DN_Memset)
#define DN_Memset(dest, value, count) memset((dest), (value), (count))
#endif
#if !defined(DN_Memcmp)
#define DN_Memcmp(lhs, rhs, count) memcmp((lhs), (rhs), (count))
#endif
#if !defined(DN_Memmove)
#define DN_Memmove(dest, src, count) memmove((dest), (src), (count))
#endif
#endif
// NOTE: Math.h Dependencies
#if !defined(DN_SqrtF32) || !defined(DN_SinF32) || !defined(DN_CosF32) || !defined(DN_TanF32)
#include <math.h>
#if !defined(DN_SqrtF32)
#define DN_SqrtF32(val) sqrtf(val)
#endif
#if !defined(DN_SinF32)
#define DN_SinF32(val) sinf(val)
#endif
#if !defined(DN_CosF32)
#define DN_CosF32(val) cosf(val)
#endif
#if !defined(DN_TanF32)
#define DN_TanF32(val) tanf(val)
#endif
#endif
// NOTE: Math
#define DN_PiF32 3.14159265359f
#define DN_DegreesToRadians(degrees) ((degrees) * (DN_PI / 180.0f))
#define DN_RadiansToDegrees(radians) ((radians) * (180.f * DN_PI))
#define DN_Abs(val) (((val) < 0) ? (-(val)) : (val))
#define DN_Max(a, b) (((a) > (b)) ? (a) : (b))
#define DN_Min(a, b) (((a) < (b)) ? (a) : (b))
#define DN_Clamp(val, lo, hi) DN_Max(DN_Min(val, hi), lo)
#define DN_Squared(val) ((val) * (val))
#define DN_Swap(a, b) \
do { \
auto temp = a; \
a = b; \
b = temp; \
} while (0)
// NOTE: Size
#define DN_SizeOfI(val) DN_Cast(ptrdiff_t)sizeof(val)
#define DN_ArrayCountU(array) (sizeof(array)/(sizeof((array)[0])))
#define DN_ArrayCountI(array) (DN_ISize)DN_ArrayCountU(array)
#define DN_CharCountU(string) (sizeof(string) - 1)
// NOTE: SI Byte
#define DN_Bytes(val) ((DN_U64)val)
#define DN_Kilobytes(val) ((DN_U64)1024 * DN_Bytes(val))
#define DN_Megabytes(val) ((DN_U64)1024 * DN_Kilobytes(val))
#define DN_Gigabytes(val) ((DN_U64)1024 * DN_Megabytes(val))
// NOTE: Time
#define DN_MsFromSec(val) ((val) * 1000ULL)
#define DN_SecFromMins(val) ((val) * 60ULL)
#define DN_SecFromHours(val) (DN_SecFromMins(val) * 60ULL)
#define DN_SecFromDays(val) (DN_SecFromHours(val) * 24ULL)
#define DN_SecFromWeeks(val) (DN_SecFromDays(val) * 7ULL)
#define DN_SecFromYears(val) (DN_SecFromWeeks(val) * 52ULL)
// NOTE: Debug Break
#if !defined(DN_DebugBreak)
#if defined(NDEBUG)
#define DN_DebugBreak
#else
#if defined(DN_COMPILER_MSVC) || defined(DN_COMPILER_CLANG_CL)
#define DN_DebugBreak __debugbreak()
#elif DN_HAS_BUILTIN(__builtin_debugtrap)
#define DN_DebugBreak __builtin_debugtrap()
#elif DN_HAS_BUILTIN(__builtin_trap) || defined(DN_COMPILER_GCC)
#define DN_DebugBreak __builtin_trap()
#else
#include <signal.h>
#if defined(SIGTRAP)
#define DN_DebugBreak raise(SIGTRAP)
#else
#define DN_DebugBreak raise(SIGABRT)
#endif
#endif
#endif
#endif
// NOTE: Byte swaps
#define DN_ByteSwap64(u64) (((((u64) >> 56) & 0xFF) << 0) | \
((((u64) >> 48) & 0xFF) << 8) | \
((((u64) >> 40) & 0xFF) << 16) | \
((((u64) >> 32) & 0xFF) << 24) | \
((((u64) >> 24) & 0xFF) << 32) | \
((((u64) >> 16) & 0xFF) << 40) | \
((((u64) >> 8) & 0xFF) << 48) | \
((((u64) >> 0) & 0xFF) << 56))
// NOTE: Types
typedef intptr_t DN_ISize;
typedef uintptr_t DN_USize;
typedef int8_t DN_I8;
typedef int16_t DN_I16;
typedef int32_t DN_I32;
typedef int64_t DN_I64;
typedef uint8_t DN_U8;
typedef uint16_t DN_U16;
typedef uint32_t DN_U32;
typedef uint64_t DN_U64;
typedef float DN_F32;
typedef double DN_F64;
typedef unsigned int DN_UInt;
typedef DN_I32 DN_B32;
#define DN_F32_MAX 3.402823466e+38F
#define DN_F32_MIN 1.175494351e-38F
#define DN_F64_MAX 1.7976931348623158e+308
#define DN_F64_MIN 2.2250738585072014e-308
#define DN_USIZE_MAX UINTPTR_MAX
#define DN_ISIZE_MAX INTPTR_MAX
#define DN_ISIZE_MIN INTPTR_MIN
enum DN_ZMem
{
DN_ZMem_No, // Memory can be handed out without zero-ing it out
DN_ZMem_Yes, // Memory should be zero-ed out before giving to the callee
};
struct DN_Str8
{
char *data; // The bytes of the string
DN_USize size; // The number of bytes in the string
};
struct DN_Str8x32 { char data[32]; DN_USize size; };
struct DN_Str8x64 { char data[64]; DN_USize size; };
struct DN_Str8x128 { char data[128]; DN_USize size; };
struct DN_Str8x256 { char data[256]; DN_USize size; };
struct DN_Hex32 { char data[32]; };
struct DN_Hex64 { char data[64]; };
struct DN_Hex128 { char data[128]; };
struct DN_HexU64Str8
{
char data[(sizeof(DN_U64) * 2) + 1 /*null-terminator*/];
DN_U8 size;
};
enum DN_HexFromU64Type
{
DN_HexFromU64Type_Nil,
DN_HexFromU64Type_Uppercase,
};
struct DN_Str16 // A pointer and length style string that holds slices to UTF16 bytes.
{
wchar_t *data; // The UTF16 bytes of the string
DN_USize size; // The number of characters in the string
};
struct DN_U8x16 { DN_U8 data[16]; };
struct DN_U8x32 { DN_U8 data[32]; };
struct DN_U8x64 { DN_U8 data[64]; };
template <typename T>
struct DN_Slice // A pointer and length container of data
{
T *data;
DN_USize size;
T *begin() { return data; }
T *end() { return data + size; }
T const *begin() const { return data; }
T const *end() const { return data + size; }
};
struct DN_CallSite
{
DN_Str8 file;
DN_Str8 function;
DN_U32 line;
};
#define DN_CALL_SITE DN_CallSite { DN_Str8Lit(__FILE__), DN_Str8Lit(__func__), __LINE__ }
// NOTE: Defer Macro
#if defined(__cplusplus)
template <typename Procedure>
struct DN_Defer
{
Procedure proc;
DN_Defer(Procedure p) : proc(p) {}
~DN_Defer() { proc(); }
};
struct DN_DeferHelper
{
template <typename Lambda>
DN_Defer<Lambda> operator+(Lambda lambda) { return DN_Defer<Lambda>(lambda); };
};
#define DN_UniqueName(prefix) DN_TokenCombine(prefix, __LINE__)
#define DN_DEFER const auto DN_UniqueName(defer_lambda_) = DN_DeferHelper() + [&]()
#endif // defined(__cplusplus)
#define DN_DeferLoop(begin, end) \
bool DN_UniqueName(once) = (begin, true); \
DN_UniqueName(once); \
end, DN_UniqueName(once) = false
// NOTE: Intrinsics
// NOTE: DN_AtomicAdd/Exchange return the previous value store in the target
#if defined(DN_COMPILER_MSVC) || defined(DN_COMPILER_CLANG_CL)
#include <intrin.h>
#define DN_AtomicCompareExchange64(dest, desired_val, prev_val) _InterlockedCompareExchange64((__int64 volatile *)dest, desired_val, prev_val)
#define DN_AtomicCompareExchange32(dest, desired_val, prev_val) _InterlockedCompareExchange((long volatile *)dest, desired_val, prev_val)
#define DN_AtomicLoadU64(target) *(target)
#define DN_AtomicLoadU32(target) *(target)
#define DN_AtomicAddU32(target, value) _InterlockedExchangeAdd((long volatile *)target, value)
#define DN_AtomicAddU64(target, value) _InterlockedExchangeAdd64((__int64 volatile *)target, value)
#define DN_AtomicSubU32(target, value) DN_AtomicAddU32(DN_Cast(long volatile *) target, (long)-value)
#define DN_AtomicSubU64(target, value) DN_AtomicAddU64(target, (DN_U64) - value)
#define DN_CountLeadingZerosU64(value) __lzcnt64(value)
#define DN_CountLeadingZerosU32(value) __lzcnt(value)
#define DN_CPUGetTSC() __rdtsc()
#define DN_CompilerReadBarrierAndCPUReadFence _ReadBarrier(); _mm_lfence()
#define DN_CompilerWriteBarrierAndCPUWriteFence _WriteBarrier(); _mm_sfence()
#elif defined(DN_COMPILER_GCC) || defined(DN_COMPILER_CLANG)
#if defined(__ANDROID__)
#elif defined(DN_PLATFORM_EMSCRIPTEN)
#if !defined(__wasm_simd128__)
#error DN_Base requires -msse2 to be passed to Emscripten
#endif
#include <emmintrin.h>
#else
#include <x86intrin.h>
#endif
#define DN_AtomicLoadU64(target) __atomic_load_n(x, __ATOMIC_SEQ_CST)
#define DN_AtomicLoadU32(target) __atomic_load_n(x, __ATOMIC_SEQ_CST)
#define DN_AtomicAddU32(target, value) __atomic_fetch_add(target, value, __ATOMIC_ACQ_REL)
#define DN_AtomicAddU64(target, value) __atomic_fetch_add(target, value, __ATOMIC_ACQ_REL)
#define DN_AtomicSubU32(target, value) __atomic_fetch_sub(target, value, __ATOMIC_ACQ_REL)
#define DN_AtomicSubU64(target, value) __atomic_fetch_sub(target, value, __ATOMIC_ACQ_REL)
#define DN_CountLeadingZerosU64(value) __builtin_clzll(value)
#define DN_CountLeadingZerosU32(value) __builtin_clzl(value)
#if defined(DN_COMPILER_GCC)
#define DN_CPUGetTSC() __rdtsc()
#else
#define DN_CPUGetTSC() __builtin_readcyclecounter()
#endif
#if defined(DN_PLATFORM_EMSCRIPTEN)
#define DN_CompilerReadBarrierAndCPUReadFence
#define DN_CompilerWriteBarrierAndCPUWriteFence
#else
#define DN_CompilerReadBarrierAndCPUReadFence asm volatile("lfence" ::: "memory")
#define DN_CompilerWriteBarrierAndCPUWriteFence asm volatile("sfence" ::: "memory")
#endif
#else
#error "Compiler not supported"
#endif
#if defined(__aarch64__) || defined(_M_X64) || defined(__x86_64__) || defined(__x86_64)
#define DN_CountLeadingZerosUSize(value) DN_CountLeadingZerosU64(value)
#else
#define DN_CountLeadingZerosUSize(value) DN_CountLeadingZerosU32(value)
#endif
struct DN_CPURegisters
{
int eax;
int ebx;
int ecx;
int edx;
};
union DN_CPUIDResult
{
DN_CPURegisters reg;
int values[4];
};
struct DN_CPUIDArgs { int eax; int ecx; };
#define DN_CPU_FEAT_XMACRO \
DN_CPU_FEAT_XENTRY(3DNow) \
DN_CPU_FEAT_XENTRY(3DNowExt) \
DN_CPU_FEAT_XENTRY(ABM) \
DN_CPU_FEAT_XENTRY(AES) \
DN_CPU_FEAT_XENTRY(AVX) \
DN_CPU_FEAT_XENTRY(AVX2) \
DN_CPU_FEAT_XENTRY(AVX512F) \
DN_CPU_FEAT_XENTRY(AVX512DQ) \
DN_CPU_FEAT_XENTRY(AVX512IFMA) \
DN_CPU_FEAT_XENTRY(AVX512PF) \
DN_CPU_FEAT_XENTRY(AVX512ER) \
DN_CPU_FEAT_XENTRY(AVX512CD) \
DN_CPU_FEAT_XENTRY(AVX512BW) \
DN_CPU_FEAT_XENTRY(AVX512VL) \
DN_CPU_FEAT_XENTRY(AVX512VBMI) \
DN_CPU_FEAT_XENTRY(AVX512VBMI2) \
DN_CPU_FEAT_XENTRY(AVX512VNNI) \
DN_CPU_FEAT_XENTRY(AVX512BITALG) \
DN_CPU_FEAT_XENTRY(AVX512VPOPCNTDQ) \
DN_CPU_FEAT_XENTRY(AVX5124VNNIW) \
DN_CPU_FEAT_XENTRY(AVX5124FMAPS) \
DN_CPU_FEAT_XENTRY(AVX512VP2INTERSECT) \
DN_CPU_FEAT_XENTRY(AVX512FP16) \
DN_CPU_FEAT_XENTRY(CLZERO) \
DN_CPU_FEAT_XENTRY(CMPXCHG8B) \
DN_CPU_FEAT_XENTRY(CMPXCHG16B) \
DN_CPU_FEAT_XENTRY(F16C) \
DN_CPU_FEAT_XENTRY(FMA) \
DN_CPU_FEAT_XENTRY(FMA4) \
DN_CPU_FEAT_XENTRY(FP128) \
DN_CPU_FEAT_XENTRY(FP256) \
DN_CPU_FEAT_XENTRY(FPU) \
DN_CPU_FEAT_XENTRY(MMX) \
DN_CPU_FEAT_XENTRY(MONITOR) \
DN_CPU_FEAT_XENTRY(MOVBE) \
DN_CPU_FEAT_XENTRY(MOVU) \
DN_CPU_FEAT_XENTRY(MmxExt) \
DN_CPU_FEAT_XENTRY(PCLMULQDQ) \
DN_CPU_FEAT_XENTRY(POPCNT) \
DN_CPU_FEAT_XENTRY(RDRAND) \
DN_CPU_FEAT_XENTRY(RDSEED) \
DN_CPU_FEAT_XENTRY(RDTSCP) \
DN_CPU_FEAT_XENTRY(SHA) \
DN_CPU_FEAT_XENTRY(SSE) \
DN_CPU_FEAT_XENTRY(SSE2) \
DN_CPU_FEAT_XENTRY(SSE3) \
DN_CPU_FEAT_XENTRY(SSE41) \
DN_CPU_FEAT_XENTRY(SSE42) \
DN_CPU_FEAT_XENTRY(SSE4A) \
DN_CPU_FEAT_XENTRY(SSSE3) \
DN_CPU_FEAT_XENTRY(TSC) \
DN_CPU_FEAT_XENTRY(TscInvariant) \
DN_CPU_FEAT_XENTRY(VAES) \
DN_CPU_FEAT_XENTRY(VPCMULQDQ)
enum DN_CPUFeature
{
#define DN_CPU_FEAT_XENTRY(label) DN_CPUFeature_##label,
DN_CPU_FEAT_XMACRO
#undef DN_CPU_FEAT_XENTRY
DN_CPUFeature_Count,
};
struct DN_CPUFeatureDecl
{
DN_CPUFeature value;
DN_Str8 label;
};
struct DN_CPUFeatureQuery
{
DN_CPUFeature feature;
bool available;
};
struct DN_CPUReport
{
char vendor[4 /*bytes*/ * 3 /*EDX, ECX, EBX*/ + 1 /*null*/];
char brand[48];
DN_U64 features[(DN_CPUFeature_Count / (sizeof(DN_U64) * 8)) + 1];
};
struct DN_TicketMutex
{
unsigned int volatile ticket; // The next ticket to give out to the thread taking the mutex
unsigned int volatile serving; // The ticket ID to block the mutex on until it is returned
};
struct DN_U64FromResult
{
bool success;
DN_U64 value;
};
struct DN_I64FromResult
{
bool success;
DN_I64 value;
};
enum DN_MemCommit
{
DN_MemCommit_No,
DN_MemCommit_Yes,
};
typedef DN_U32 DN_MemPage;
enum DN_MemPage_
{
// Exception on read/write with a page. This flag overrides the read/write
// access.
DN_MemPage_NoAccess = 1 << 0,
DN_MemPage_Read = 1 << 1, // Only read permitted on the page.
// Only write permitted on the page. On Windows this is not supported and
// will be promoted to read+write permissions.
DN_MemPage_Write = 1 << 2,
DN_MemPage_ReadWrite = DN_MemPage_Read | DN_MemPage_Write,
// Modifier used in conjunction with previous flags. Raises exception on
// first access to the page, then, the underlying protection flags are
// active. This is supported on Windows, on other OS's using this flag will
// set the OS equivalent of DN_MemPage_NoAccess.
// This flag must only be used in DN_Mem_Protect
DN_MemPage_Guard = 1 << 3,
// If leak tracing is enabled, this flag will allow the allocation recorded
// from the reserve call to be leaked, e.g. not printed when leaks are
// dumped to the console.
DN_MemPage_AllocRecordLeakPermitted = 1 << 4,
// If leak tracing is enabled this flag will prevent any allocation record
// from being created in the allocation table at all. If this flag is
// enabled, 'OSMemPage_AllocRecordLeakPermitted' has no effect since the
// record will never be created.
DN_MemPage_NoAllocRecordEntry = 1 << 5,
// [INTERNAL] Do not use. All flags together do not constitute a correct
// configuration of pages.
DN_MemPage_All = DN_MemPage_NoAccess |
DN_MemPage_ReadWrite |
DN_MemPage_Guard |
DN_MemPage_AllocRecordLeakPermitted |
DN_MemPage_NoAllocRecordEntry,
};
#if !defined(DN_ARENA_RESERVE_SIZE)
#define DN_ARENA_RESERVE_SIZE DN_Megabytes(64)
#endif
#if !defined(DN_ARENA_COMMIT_SIZE)
#define DN_ARENA_COMMIT_SIZE DN_Kilobytes(64)
#endif
enum DN_Allocator
{
DN_Allocator_Arena,
DN_Allocator_Pool,
};
struct DN_ArenaBlock
{
DN_ArenaBlock *prev;
DN_U64 used;
DN_U64 commit;
DN_U64 reserve;
DN_U64 reserve_sum;
};
typedef DN_U32 DN_ArenaFlags;
enum DN_ArenaFlags_
{
DN_ArenaFlags_Nil = 0,
DN_ArenaFlags_NoGrow = 1 << 0,
DN_ArenaFlags_NoPoison = 1 << 1,
DN_ArenaFlags_NoAllocTrack = 1 << 2,
DN_ArenaFlags_AllocCanLeak = 1 << 3,
// NOTE: Internal flags. Do not use
DN_ArenaFlags_UserBuffer = 1 << 4,
DN_ArenaFlags_MemFuncs = 1 << 5,
};
struct DN_ArenaInfo
{
DN_U64 used;
DN_U64 commit;
DN_U64 reserve;
DN_U64 blocks;
};
struct DN_ArenaStats
{
DN_ArenaInfo info;
DN_ArenaInfo hwm;
};
enum DN_ArenaMemFuncType
{
DN_ArenaMemFuncType_Nil,
DN_ArenaMemFuncType_Basic,
DN_ArenaMemFuncType_VMem,
};
typedef void *(DN_ArenaMemBasicAllocFunc)(DN_USize size);
typedef void (DN_ArenaMemBasicDeallocFunc)(void *ptr);
typedef void *(DN_ArenaMemVMemReserveFunc)(DN_USize size, DN_MemCommit commit, DN_MemPage page_flags);
typedef bool (DN_ArenaMemVMemCommitFunc)(void *ptr, DN_USize size, DN_U32 page_flags);
typedef void (DN_ArenaMemVMemReleaseFunc)(void *ptr, DN_USize size);
struct DN_ArenaMemFuncs
{
DN_ArenaMemFuncType type;
DN_ArenaMemBasicAllocFunc *basic_alloc;
DN_ArenaMemBasicDeallocFunc *basic_dealloc;
DN_U32 vmem_page_size;
DN_ArenaMemVMemReserveFunc *vmem_reserve;
DN_ArenaMemVMemCommitFunc *vmem_commit;
DN_ArenaMemVMemReleaseFunc *vmem_release;
};
struct DN_Arena
{
DN_ArenaMemFuncs mem_funcs;
DN_ArenaBlock *curr;
DN_ArenaStats stats;
DN_ArenaFlags flags;
DN_Str8 label;
DN_Arena *prev, *next;
};
struct DN_ArenaTempMem
{
DN_Arena *arena;
DN_U64 used_sum;
};
struct DN_ArenaTempMemScope
{
DN_ArenaTempMemScope(DN_Arena *arena);
~DN_ArenaTempMemScope();
DN_ArenaTempMem mem;
};
DN_USize const DN_ARENA_HEADER_SIZE = DN_AlignUpPowerOfTwo(sizeof(DN_Arena), 64);
#if !defined(DN_POOL_DEFAULT_ALIGN)
#define DN_POOL_DEFAULT_ALIGN 16
#endif
struct DN_PoolSlot
{
void *data;
DN_PoolSlot *next;
};
enum DN_PoolSlotSize
{
DN_PoolSlotSize_32B,
DN_PoolSlotSize_64B,
DN_PoolSlotSize_128B,
DN_PoolSlotSize_256B,
DN_PoolSlotSize_512B,
DN_PoolSlotSize_1KiB,
DN_PoolSlotSize_2KiB,
DN_PoolSlotSize_4KiB,
DN_PoolSlotSize_8KiB,
DN_PoolSlotSize_16KiB,
DN_PoolSlotSize_32KiB,
DN_PoolSlotSize_64KiB,
DN_PoolSlotSize_128KiB,
DN_PoolSlotSize_256KiB,
DN_PoolSlotSize_512KiB,
DN_PoolSlotSize_1MiB,
DN_PoolSlotSize_2MiB,
DN_PoolSlotSize_4MiB,
DN_PoolSlotSize_8MiB,
DN_PoolSlotSize_16MiB,
DN_PoolSlotSize_32MiB,
DN_PoolSlotSize_64MiB,
DN_PoolSlotSize_128MiB,
DN_PoolSlotSize_256MiB,
DN_PoolSlotSize_512MiB,
DN_PoolSlotSize_1GiB,
DN_PoolSlotSize_2GiB,
DN_PoolSlotSize_4GiB,
DN_PoolSlotSize_8GiB,
DN_PoolSlotSize_16GiB,
DN_PoolSlotSize_32GiB,
DN_PoolSlotSize_Count,
};
struct DN_Pool
{
DN_Arena *arena;
DN_PoolSlot *slots[DN_PoolSlotSize_Count];
DN_U8 align;
};
struct DN_NibbleFromU8Result
{
char nibble0;
char nibble1;
};
enum DN_Str8EqCase
{
DN_Str8EqCase_Sensitive,
DN_Str8EqCase_Insensitive,
};
enum DN_Str8IsAllType
{
DN_Str8IsAllType_Digits,
DN_Str8IsAllType_Hex,
};
struct DN_Str8BSplitResult
{
DN_Str8 lhs;
DN_Str8 rhs;
};
struct DN_Str8FindResult
{
bool found; // True if string was found. If false, the subsequent fields below are not set.
DN_USize index; // Index in the buffer where the found string starts
DN_Str8 match; // Matching string in the buffer that was searched
DN_Str8 match_to_end_of_buffer; // Substring containing the found string to the end of the buffer
DN_Str8 after_match_to_end_of_buffer; // Substring starting after the found string to the end of the buffer
DN_Str8 start_to_before_match; // Substring from the start of the buffer up until the found string, not including it
};
enum DN_Str8FindFlag
{
DN_Str8FindFlag_Digit = 1 << 0, // 0-9
DN_Str8FindFlag_Whitespace = 1 << 1, // '\r', '\t', '\n', ' '
DN_Str8FindFlag_Alphabet = 1 << 2, // A-Z, a-z
DN_Str8FindFlag_Plus = 1 << 3, // +
DN_Str8FindFlag_Minus = 1 << 4, // -
DN_Str8FindFlag_AlphaNum = DN_Str8FindFlag_Alphabet | DN_Str8FindFlag_Digit,
};
enum DN_Str8SplitIncludeEmptyStrings
{
DN_Str8SplitIncludeEmptyStrings_No,
DN_Str8SplitIncludeEmptyStrings_Yes,
};
struct DN_Str8TruncateResult
{
bool truncated;
DN_Str8 str8;
};
struct DN_Str8SplitResult
{
DN_Str8 *data;
DN_USize count;
};
struct DN_Str8Link
{
DN_Str8 string; // The string
DN_Str8Link *next; // The next string in the linked list
DN_Str8Link *prev; // The prev string in the linked list
};
struct DN_Str8Builder
{
DN_Arena *arena; // Allocator to use to back the string list
DN_Str8Link *head; // First string in the linked list of strings
DN_Str8Link *tail; // Last string in the linked list of strings
DN_USize string_size; // The size in bytes necessary to construct the current string
DN_USize count; // The number of links in the linked list of strings
};
enum DN_Str8BuilderAdd
{
DN_Str8BuilderAdd_Append,
DN_Str8BuilderAdd_Prepend,
};
typedef DN_U32 DN_AgeUnit;
enum DN_AgeUnit_
{
DN_AgeUnit_Ms = 1 << 0,
DN_AgeUnit_Sec = 1 << 1,
DN_AgeUnit_Min = 1 << 2,
DN_AgeUnit_Hr = 1 << 3,
DN_AgeUnit_Day = 1 << 4,
DN_AgeUnit_Week = 1 << 5,
DN_AgeUnit_Year = 1 << 6,
DN_AgeUnit_FractionalSec = 1 << 7,
DN_AgeUnit_HMS = DN_AgeUnit_Sec | DN_AgeUnit_Min | DN_AgeUnit_Hr,
DN_AgeUnit_All = DN_AgeUnit_Ms | DN_AgeUnit_HMS | DN_AgeUnit_Day | DN_AgeUnit_Week | DN_AgeUnit_Year,
};
enum DN_ByteCountType
{
DN_ByteCountType_B,
DN_ByteCountType_KiB,
DN_ByteCountType_MiB,
DN_ByteCountType_GiB,
DN_ByteCountType_TiB,
DN_ByteCountType_Count,
DN_ByteCountType_Auto,
};
struct DN_ByteCountResult
{
DN_ByteCountType type;
DN_Str8 suffix; // "KiB", "MiB", "GiB" .. e.t.c
DN_F64 bytes;
};
struct DN_FmtAppendResult
{
DN_USize size_req;
DN_Str8 str8;
bool truncated;
};
#if !defined(DN_STB_SPRINTF_HEADER_ONLY)
#define STB_SPRINTF_IMPLEMENTATION
#define STB_SPRINTF_STATIC
#endif
DN_MSVC_WARNING_PUSH
DN_MSVC_WARNING_DISABLE(4505) // Unused function warning
DN_GCC_WARNING_PUSH
DN_GCC_WARNING_DISABLE(-Wunused-function)
#include "../External/stb_sprintf.h"
DN_GCC_WARNING_POP
DN_MSVC_WARNING_POP
#define DN_SPrintF(...) STB_SPRINTF_DECORATE(sprintf)(__VA_ARGS__)
#define DN_SNPrintF(...) STB_SPRINTF_DECORATE(snprintf)(__VA_ARGS__)
#define DN_VSPrintF(...) STB_SPRINTF_DECORATE(vsprintf)(__VA_ARGS__)
#define DN_VSNPrintF(...) STB_SPRINTF_DECORATE(vsnprintf)(__VA_ARGS__)
DN_API bool DN_MemEq (void const *lhs, DN_USize lhs_size, void const *rhs, DN_USize rhs_size);
DN_API DN_U64 DN_AtomicSetValue64 (DN_U64 volatile *target, DN_U64 value);
DN_API DN_U32 DN_AtomicSetValue32 (DN_U32 volatile *target, DN_U32 value);
DN_API DN_CPUIDResult DN_CPUID (DN_CPUIDArgs args);
DN_API DN_USize DN_CPUHasFeatureArray (DN_CPUReport const *report, DN_CPUFeatureQuery *features, DN_USize features_size);
DN_API bool DN_CPUHasFeature (DN_CPUReport const *report, DN_CPUFeature feature);
DN_API bool DN_CPUHasAllFeatures (DN_CPUReport const *report, DN_CPUFeature const *features, DN_USize features_size);
DN_API void DN_CPUSetFeature (DN_CPUReport *report, DN_CPUFeature feature);
DN_API DN_CPUReport DN_CPUGetReport ();
DN_API void DN_TicketMutex_Begin (DN_TicketMutex *mutex);
DN_API void DN_TicketMutex_End (DN_TicketMutex *mutex);
DN_API DN_UInt DN_TicketMutex_MakeTicket (DN_TicketMutex *mutex);
DN_API void DN_TicketMutex_BeginTicket (DN_TicketMutex const *mutex, DN_UInt ticket);
DN_API bool DN_TicketMutex_CanLock (DN_TicketMutex const *mutex, DN_UInt ticket);
DN_API void DN_BitUnsetInplace (DN_USize *flags, DN_USize bitfield);
DN_API void DN_BitSetInplace (DN_USize *flags, DN_USize bitfield);
DN_API bool DN_BitIsSet (DN_USize bits, DN_USize bits_to_set);
DN_API bool DN_BitIsNotSet (DN_USize bits, DN_USize bits_to_check);
#define DN_BitClearNextLSB(value) (value) & ((value) - 1)
DN_API DN_I64 DN_SafeAddI64 (DN_I64 a, DN_I64 b);
DN_API DN_I64 DN_SafeMulI64 (DN_I64 a, DN_I64 b);
DN_API DN_U64 DN_SafeAddU64 (DN_U64 a, DN_U64 b);
DN_API DN_U64 DN_SafeMulU64 (DN_U64 a, DN_U64 b);
DN_API DN_U64 DN_SafeSubU64 (DN_U64 a, DN_U64 b);
DN_API DN_U32 DN_SafeSubU32 (DN_U32 a, DN_U32 b);
DN_API int DN_SaturateCastUSizeToInt (DN_USize val);
DN_API DN_I8 DN_SaturateCastUSizeToI8 (DN_USize val);
DN_API DN_I16 DN_SaturateCastUSizeToI16 (DN_USize val);
DN_API DN_I32 DN_SaturateCastUSizeToI32 (DN_USize val);
DN_API DN_I64 DN_SaturateCastUSizeToI64 (DN_USize val);
DN_API int DN_SaturateCastU64ToInt (DN_U64 val);
DN_API DN_I8 DN_SaturateCastU8ToI8 (DN_U64 val);
DN_API DN_I16 DN_SaturateCastU16ToI16 (DN_U64 val);
DN_API DN_I32 DN_SaturateCastU32ToI32 (DN_U64 val);
DN_API DN_I64 DN_SaturateCastU64ToI64 (DN_U64 val);
DN_API DN_UInt DN_SaturateCastU64ToUInt (DN_U64 val);
DN_API DN_U8 DN_SaturateCastU64ToU8 (DN_U64 val);
DN_API DN_U16 DN_SaturateCastU64ToU16 (DN_U64 val);
DN_API DN_U32 DN_SaturateCastU64ToU32 (DN_U64 val);
DN_API DN_U8 DN_SaturateCastUSizeToU8 (DN_USize val);
DN_API DN_U16 DN_SaturateCastUSizeToU16 (DN_USize val);
DN_API DN_U32 DN_SaturateCastUSizeToU32 (DN_USize val);
DN_API DN_U64 DN_SaturateCastUSizeToU64 (DN_USize val);
DN_API int DN_SaturateCastISizeToInt (DN_ISize val);
DN_API DN_I8 DN_SaturateCastISizeToI8 (DN_ISize val);
DN_API DN_I16 DN_SaturateCastISizeToI16 (DN_ISize val);
DN_API DN_I32 DN_SaturateCastISizeToI32 (DN_ISize val);
DN_API DN_I64 DN_SaturateCastISizeToI64 (DN_ISize val);
DN_API DN_UInt DN_SaturateCastISizeToUInt (DN_ISize val);
DN_API DN_U8 DN_SaturateCastISizeToU8 (DN_ISize val);
DN_API DN_U16 DN_SaturateCastISizeToU16 (DN_ISize val);
DN_API DN_U32 DN_SaturateCastISizeToU32 (DN_ISize val);
DN_API DN_U64 DN_SaturateCastISizeToU64 (DN_ISize val);
DN_API DN_ISize DN_SaturateCastI64ToISize (DN_I64 val);
DN_API DN_I8 DN_SaturateCastI64ToI8 (DN_I64 val);
DN_API DN_I16 DN_SaturateCastI64ToI16 (DN_I64 val);
DN_API DN_I32 DN_SaturateCastI64ToI32 (DN_I64 val);
DN_API DN_UInt DN_SaturateCastI64ToUInt (DN_I64 val);
DN_API DN_ISize DN_SaturateCastI64ToUSize (DN_I64 val);
DN_API DN_U8 DN_SaturateCastI64ToU8 (DN_I64 val);
DN_API DN_U16 DN_SaturateCastI64ToU16 (DN_I64 val);
DN_API DN_U32 DN_SaturateCastI64ToU32 (DN_I64 val);
DN_API DN_U64 DN_SaturateCastI64ToU64 (DN_I64 val);
DN_API DN_I8 DN_SaturateCastIntToI8 (int val);
DN_API DN_I16 DN_SaturateCastIntToI16 (int val);
DN_API DN_U8 DN_SaturateCastIntToU8 (int val);
DN_API DN_U16 DN_SaturateCastIntToU16 (int val);
DN_API DN_U32 DN_SaturateCastIntToU32 (int val);
DN_API DN_U64 DN_SaturateCastIntToU64 (int val);
DN_API void DN_ASanPoisonMemoryRegion (void const volatile *ptr, DN_USize size);
DN_API void DN_ASanUnpoisonMemoryRegion (void const volatile *ptr, DN_USize size);
DN_API DN_F32 DN_EpsilonClampF32 (DN_F32 value, DN_F32 target, DN_F32 epsilon);
DN_API DN_Arena DN_ArenaFromBuffer (void *buffer, DN_USize size, DN_ArenaFlags flags);
DN_API DN_Arena DN_ArenaFromMemFuncs (DN_U64 reserve, DN_U64 commit, DN_ArenaFlags flags, DN_ArenaMemFuncs mem_funcs);
DN_API void DN_ArenaDeinit (DN_Arena *arena);
DN_API bool DN_ArenaCommit (DN_Arena *arena, DN_U64 size);
DN_API bool DN_ArenaCommitTo (DN_Arena *arena, DN_U64 pos);
DN_API bool DN_ArenaGrow (DN_Arena *arena, DN_U64 reserve, DN_U64 commit);
DN_API void * DN_ArenaAlloc (DN_Arena *arena, DN_U64 size, uint8_t align, DN_ZMem zmem);
DN_API void * DN_ArenaAllocContiguous (DN_Arena *arena, DN_U64 size, uint8_t align, DN_ZMem zmem);
DN_API void * DN_ArenaCopy (DN_Arena *arena, void const *data, DN_U64 size, uint8_t align);
DN_API void DN_ArenaPopTo (DN_Arena *arena, DN_U64 init_used);
DN_API void DN_ArenaPop (DN_Arena *arena, DN_U64 amount);
DN_API DN_U64 DN_ArenaPos (DN_Arena const *arena);
DN_API void DN_ArenaClear (DN_Arena *arena);
DN_API bool DN_ArenaOwnsPtr (DN_Arena const *arena, void *ptr);
DN_API DN_ArenaStats DN_ArenaSumStatsArray (DN_ArenaStats const *array, DN_USize size);
DN_API DN_ArenaStats DN_ArenaSumStats (DN_ArenaStats lhs, DN_ArenaStats rhs);
DN_API DN_ArenaStats DN_ArenaSumArenaArrayToStats(DN_Arena const *array, DN_USize size);
DN_API DN_ArenaTempMem DN_ArenaTempMemBegin (DN_Arena *arena);
DN_API void DN_ArenaTempMemEnd (DN_ArenaTempMem mem);
#define DN_ArenaNew(arena, T, zmem) (T *)DN_ArenaAlloc(arena, sizeof(T), alignof(T), zmem)
#define DN_ArenaNewZ(arena, T) (T *)DN_ArenaAlloc(arena, sizeof(T), alignof(T), DN_ZMem_Yes)
#define DN_ArenaNewContiguous(arena, T, zmem) (T *)DN_ArenaAllocContiguous(arena, sizeof(T), alignof(T), zmem)
#define DN_ArenaNewContiguousZ(arena, T) (T *)DN_ArenaAllocContiguous(arena, sizeof(T), alignof(T), DN_ZMem_Yes)
#define DN_ArenaNewArray(arena, T, count, zmem) (T *)DN_ArenaAlloc(arena, sizeof(T) * (count), alignof(T), zmem)
#define DN_ArenaNewArrayZ(arena, T, count) (T *)DN_ArenaAlloc(arena, sizeof(T) * (count), alignof(T), DN_ZMem_Yes)
#define DN_ArenaNewCopy(arena, T, src) (T *)DN_ArenaCopy (arena, (src), sizeof(T), alignof(T))
#define DN_ArenaNewArrayCopy(arena, T, src, count) (T *)DN_ArenaCopy (arena, (src), sizeof(T) * (count), alignof(T))
DN_API DN_Pool DN_PoolFromArena (DN_Arena *arena, DN_U8 align);
DN_API bool DN_PoolIsValid (DN_Pool const *pool);
DN_API void * DN_PoolAlloc (DN_Pool *pool, DN_USize size);
DN_API void DN_PoolDealloc (DN_Pool *pool, void *ptr);
DN_API void * DN_PoolCopy (DN_Pool *pool, void const *data, DN_U64 size, uint8_t align);
#define DN_PoolNew(pool, T) (T *)DN_PoolAlloc(pool, sizeof(T))
#define DN_PoolNewArray(pool, T, count) (T *)DN_PoolAlloc(pool, count * sizeof(T))
#define DN_PoolNewCopy(pool, T, src) (T *)DN_PoolCopy (pool, (src), sizeof(T), alignof(T))
#define DN_PoolNewArrayCopy(pool, T, src, count) (T *)DN_PoolCopy (pool, (src), sizeof(T) * (count), alignof(T))
DN_API bool DN_CharIsAlphabet (char ch);
DN_API bool DN_CharIsDigit (char ch);
DN_API bool DN_CharIsAlphaNum (char ch);
DN_API bool DN_CharIsWhitespace (char ch);
DN_API bool DN_CharIsHex (char ch);
DN_API char DN_CharToLower (char ch);
DN_API char DN_CharToUpper (char ch);
DN_API DN_U64FromResult DN_U64FromStr8 (DN_Str8 string, char separator);
DN_API DN_U64FromResult DN_U64FromPtr (void const *data, DN_USize size, char separator);
DN_API DN_U64 DN_U64FromPtrUnsafe (void const *data, DN_USize size, char separator);
DN_API DN_U64FromResult DN_U64FromHexPtr (void const *hex, DN_USize hex_count);
DN_API DN_U64 DN_U64FromHexPtrUnsafe (void const *hex, DN_USize hex_count);
DN_API DN_U64FromResult DN_U64FromHexStr8 (DN_Str8 hex);
DN_API DN_U64 DN_U64FromHexStr8Unsafe (DN_Str8 hex);
DN_API DN_I64FromResult DN_I64FromStr8 (DN_Str8 string, char separator);
DN_API DN_I64FromResult DN_I64FromPtr (void const *data, DN_USize size, char separator);
DN_API DN_I64 DN_I64FromPtrUnsafe (void const *data, DN_USize size, char separator);
DN_API DN_USize DN_FmtVSize (DN_FMT_ATTRIB char const *fmt, va_list args);
DN_API DN_USize DN_FmtSize (DN_FMT_ATTRIB char const *fmt, ...);
DN_API DN_FmtAppendResult DN_FmtVAppend (char *buf, DN_USize *buf_size, DN_USize buf_max, char const *fmt, va_list args);
DN_API DN_FmtAppendResult DN_FmtAppend (char *buf, DN_USize *buf_size, DN_USize buf_max, char const *fmt, ...);
DN_API DN_FmtAppendResult DN_FmtAppendTruncate (char *buf, DN_USize *buf_size, DN_USize buf_max, DN_Str8 truncator, char const *fmt, ...);
DN_API DN_USize DN_CStr8Size (char const *src);
DN_API DN_USize DN_CStr16Size (wchar_t const *src);
#define DN_Str16Lit(string) DN_Str16{(wchar_t *)(string), sizeof(string)/sizeof(string[0]) - 1}
#define DN_Str8Lit(c_str) DN_Literal(DN_Str8){(char *)(c_str), sizeof(c_str) - 1}
#define DN_Str8PrintFmt(string) (int)((string).size), (string).data
#define DN_Str8FromPtr(data, size) DN_Literal(DN_Str8){(char *)(data), (DN_USize)(size)}
#define DN_Str8FromStruct(ptr) DN_Str8FromPtr((ptr)->data, (ptr)->size)
DN_API DN_Str8 DN_Str8FromCStr8 (char const *src);
DN_API DN_Str8 DN_Str8FromArena (DN_Arena *arena, DN_USize size, DN_ZMem z_mem);
DN_API DN_Str8 DN_Str8FromPool (DN_Pool *pool, DN_USize size);
DN_API DN_Str8 DN_Str8FromStr8Arena (DN_Arena *pool, DN_Str8 string);
DN_API DN_Str8 DN_Str8FromStr8Pool (DN_Pool *pool, DN_Str8 string);
DN_API DN_Str8 DN_Str8FromFmtArena (DN_Arena *arena, DN_FMT_ATTRIB char const *fmt, ...);
DN_API DN_Str8 DN_Str8FromFmtVArena (DN_Arena *arena, DN_FMT_ATTRIB char const *fmt, va_list args);
DN_API DN_Str8 DN_Str8FromFmtPool (DN_Pool *pool, DN_FMT_ATTRIB char const *fmt, ...);
DN_API DN_Str8 DN_Str8FromByteCountType (DN_ByteCountType type);
DN_API DN_Str8x32 DN_Str8x32FromFmt (DN_FMT_ATTRIB char const *fmt, ...);
DN_API DN_Str8x64 DN_Str8x64FromFmt (DN_FMT_ATTRIB char const *fmt, ...);
DN_API DN_Str8x128 DN_Str8x128FromFmt (DN_FMT_ATTRIB char const *fmt, ...);
DN_API DN_Str8x256 DN_Str8x256FromFmt (DN_FMT_ATTRIB char const *fmt, ...);
DN_API DN_Str8x32 DN_Str8x32FromU64 (DN_U64 val, char separator);
DN_API bool DN_Str8IsAll (DN_Str8 string, DN_Str8IsAllType is_all);
DN_API char * DN_Str8End (DN_Str8 string);
DN_API DN_Str8 DN_Str8Slice (DN_Str8 string, DN_USize offset, DN_USize size);
DN_API DN_Str8 DN_Str8Advance (DN_Str8 string, DN_USize amount);
DN_API DN_Str8 DN_Str8NextLine (DN_Str8 string);
DN_API DN_Str8BSplitResult DN_Str8BSplitArray (DN_Str8 string, DN_Str8 const *find, DN_USize find_size);
DN_API DN_Str8BSplitResult DN_Str8BSplit (DN_Str8 string, DN_Str8 find);
DN_API DN_Str8BSplitResult DN_Str8BSplitLastArray (DN_Str8 string, DN_Str8 const *find, DN_USize find_size);
DN_API DN_Str8BSplitResult DN_Str8BSplitLast (DN_Str8 string, DN_Str8 find);
DN_API DN_USize DN_Str8Split (DN_Str8 string, DN_Str8 delimiter, DN_Str8 *splits, DN_USize splits_count, DN_Str8SplitIncludeEmptyStrings mode);
DN_API DN_Str8SplitResult DN_Str8SplitArena (DN_Arena *arena, DN_Str8 string, DN_Str8 delimiter, DN_Str8SplitIncludeEmptyStrings mode);
DN_API DN_Str8FindResult DN_Str8FindStr8Array (DN_Str8 string, DN_Str8 const *find, DN_USize find_size, DN_Str8EqCase eq_case);
DN_API DN_Str8FindResult DN_Str8FindStr8 (DN_Str8 string, DN_Str8 find, DN_Str8EqCase eq_case);
DN_API DN_Str8FindResult DN_Str8Find (DN_Str8 string, uint32_t flags);
DN_API DN_Str8 DN_Str8Segment (DN_Arena *arena, DN_Str8 src, DN_USize segment_size, char segment_char);
DN_API DN_Str8 DN_Str8ReverseSegment (DN_Arena *arena, DN_Str8 src, DN_USize segment_size, char segment_char);
DN_API bool DN_Str8Eq (DN_Str8 lhs, DN_Str8 rhs, DN_Str8EqCase eq_case = DN_Str8EqCase_Sensitive);
DN_API bool DN_Str8EqInsensitive (DN_Str8 lhs, DN_Str8 rhs);
DN_API bool DN_Str8StartsWith (DN_Str8 string, DN_Str8 prefix, DN_Str8EqCase eq_case = DN_Str8EqCase_Sensitive);
DN_API bool DN_Str8StartsWithInsensitive(DN_Str8 string, DN_Str8 prefix);
DN_API bool DN_Str8EndsWith (DN_Str8 string, DN_Str8 prefix, DN_Str8EqCase eq_case = DN_Str8EqCase_Sensitive);
DN_API bool DN_Str8EndsWithInsensitive (DN_Str8 string, DN_Str8 prefix);
DN_API bool DN_Str8HasChar (DN_Str8 string, char ch);
DN_API DN_Str8 DN_Str8TrimPrefix (DN_Str8 string, DN_Str8 prefix, DN_Str8EqCase eq_case = DN_Str8EqCase_Sensitive);
DN_API DN_Str8 DN_Str8TrimHexPrefix (DN_Str8 string);
DN_API DN_Str8 DN_Str8TrimSuffix (DN_Str8 string, DN_Str8 suffix, DN_Str8EqCase eq_case = DN_Str8EqCase_Sensitive);
DN_API DN_Str8 DN_Str8TrimAround (DN_Str8 string, DN_Str8 trim_string);
DN_API DN_Str8 DN_Str8TrimHeadWhitespace (DN_Str8 string);
DN_API DN_Str8 DN_Str8TrimTailWhitespace (DN_Str8 string);
DN_API DN_Str8 DN_Str8TrimWhitespaceAround (DN_Str8 string);
DN_API DN_Str8 DN_Str8TrimByteOrderMark (DN_Str8 string);
DN_API DN_Str8 DN_Str8FileNameFromPath (DN_Str8 path);
DN_API DN_Str8 DN_Str8FileNameNoExtension (DN_Str8 path);
DN_API DN_Str8 DN_Str8FilePathNoExtension (DN_Str8 path);
DN_API DN_Str8 DN_Str8FileExtension (DN_Str8 path);
DN_API DN_Str8 DN_Str8FileDirectoryFromPath(DN_Str8 path);
DN_API DN_Str8 DN_Str8AppendF (DN_Arena *arena, DN_Str8 string, char const *fmt, ...);
DN_API DN_Str8 DN_Str8AppendFV (DN_Arena *arena, DN_Str8 string, char const *fmt, va_list args);
DN_API DN_Str8 DN_Str8FillF (DN_Arena *arena, DN_USize count, char const *fmt, ...);
DN_API DN_Str8 DN_Str8FillFV (DN_Arena *arena, DN_USize count, char const *fmt, va_list args);
DN_API void DN_Str8Remove (DN_Str8 *string, DN_USize offset, DN_USize size);
DN_API DN_Str8TruncateResult DN_Str8TruncateMiddle (DN_Arena *arena, DN_Str8 str8, DN_U32 side_size, DN_Str8 truncator);
DN_API DN_Str8 DN_Str8Lower (DN_Arena *arena, DN_Str8 string);
DN_API DN_Str8 DN_Str8Upper (DN_Arena *arena, DN_Str8 string);
DN_API DN_Str8Builder DN_Str8BuilderFromArena (DN_Arena *arena);
DN_API DN_Str8Builder DN_Str8BuilderFromStr8PtrRef (DN_Arena *arena, DN_Str8 const *strings, DN_USize size);
DN_API DN_Str8Builder DN_Str8BuilderFromStr8PtrCopy (DN_Arena *arena, DN_Str8 const *strings, DN_USize size);
DN_API DN_Str8Builder DN_Str8BuilderFromBuilder (DN_Arena *arena, DN_Str8Builder const *builder);
DN_API bool DN_Str8BuilderAddArrayRef (DN_Str8Builder *builder, DN_Str8 const *strings, DN_USize size, DN_Str8BuilderAdd add);
DN_API bool DN_Str8BuilderAddArrayCopy (DN_Str8Builder *builder, DN_Str8 const *strings, DN_USize size, DN_Str8BuilderAdd add);
DN_API bool DN_Str8BuilderAddFV (DN_Str8Builder *builder, DN_Str8BuilderAdd add, DN_FMT_ATTRIB char const *fmt, va_list args);
#define DN_Str8BuilderAppendArrayRef(builder, strings, size) DN_Str8BuilderAddArrayRef(builder, strings, size, DN_Str8BuilderAdd_Append)
#define DN_Str8BuilderAppendArrayCopy(builder, strings, size) DN_Str8BuilderAddArrayCopy(builder, strings, size, DN_Str8BuilderAdd_Append)
#define DN_Str8BuilderAppendSliceRef(builder, slice) DN_Str8BuilderAddArrayRef(builder, slice.data, slice.size, DN_Str8BuilderAdd_Append)
#define DN_Str8BuilderAppendSliceCopy(builder, slice) DN_Str8BuilderAddArrayCopy(builder, slice.data, slice.size, DN_Str8BuilderAdd_Append)
DN_API bool DN_Str8BuilderAppendRef (DN_Str8Builder *builder, DN_Str8 string);
DN_API bool DN_Str8BuilderAppendCopy (DN_Str8Builder *builder, DN_Str8 string);
#define DN_Str8BuilderAppendFV(builder, fmt, args) DN_Str8BuilderAddFV(builder, DN_Str8BuilderAdd_Append, fmt, args)
DN_API bool DN_Str8BuilderAppendF (DN_Str8Builder *builder, DN_FMT_ATTRIB char const *fmt, ...);
DN_API bool DN_Str8BuilderAppendBytesRef (DN_Str8Builder *builder, void const *ptr, DN_USize size);
DN_API bool DN_Str8BuilderAppendBytesCopy (DN_Str8Builder *builder, void const *ptr, DN_USize size);
DN_API bool DN_Str8BuilderAppendBuilderRef (DN_Str8Builder *dest, DN_Str8Builder const *src);
DN_API bool DN_Str8BuilderAppendBuilderCopy (DN_Str8Builder *dest, DN_Str8Builder const *src);
#define DN_Str8BuilderPrependArrayRef(builder, strings, size) DN_Str8BuilderAddArrayRef(builder, strings, size, DN_Str8BuilderAdd_Prepend)
#define DN_Str8BuilderPrependArrayCopy(builder, strings, size) DN_Str8BuilderAddArrayCopy(builder, strings, size, DN_Str8BuilderAdd_Prepend)
#define DN_Str8BuilderPrependSliceRef(builder, slice) DN_Str8BuilderAddArrayRef(builder, slice.data, slice.size, DN_Str8BuilderAdd_Prepend)
#define DN_Str8BuilderPrependSliceCopy(builder, slice) DN_Str8BuilderAddArrayCopy(builder, slice.data, slice.size, DN_Str8BuilderAdd_Prepend)
DN_API bool DN_Str8BuilderPrependRef (DN_Str8Builder *builder, DN_Str8 string);
DN_API bool DN_Str8BuilderPrependCopy (DN_Str8Builder *builder, DN_Str8 string);
#define DN_Str8BuilderPrependFV(builder, fmt, args) DN_Str8BuilderAddFV(builder, DN_Str8BuilderAdd_Prepend, fmt, args)
DN_API bool DN_Str8BuilderPrependF (DN_Str8Builder *builder, DN_FMT_ATTRIB char const *fmt, ...);
DN_API bool DN_Str8BuilderErase (DN_Str8Builder *builder, DN_Str8 string);
DN_API DN_Str8 DN_Str8BuilderBuild (DN_Str8Builder const *builder, DN_Arena *arena);
DN_API DN_Str8 DN_Str8BuilderBuildDelimited (DN_Str8Builder const *builder, DN_Str8 delimiter, DN_Arena *arena);
DN_API DN_Slice<DN_Str8> DN_Str8BuilderBuildSlice (DN_Str8Builder const *builder, DN_Arena *arena);
DN_API int DN_EncodeUTF8Codepoint (uint8_t utf8[4], uint32_t codepoint);
DN_API int DN_EncodeUTF16Codepoint (uint16_t utf16[2], uint32_t codepoint);
DN_API DN_U8 DN_U8FromHexNibble (char hex);
DN_API DN_NibbleFromU8Result DN_NibbleFromU8 (DN_U8 u8);
DN_API DN_USize DN_BytesFromHexPtr (void const *hex, DN_USize hex_count, void *dest, DN_USize dest_count);
DN_API DN_Str8 DN_BytesFromHexPtrArena (void const *hex, DN_USize hex_count, DN_Arena *arena);
DN_API DN_USize DN_BytesFromHexStr8 (DN_Str8 hex, void *dest, DN_USize dest_count);
DN_API DN_Str8 DN_BytesFromHexStr8Arena (DN_Str8 hex, DN_Arena *arena);
DN_API DN_U8x16 DN_BytesFromHex32Ptr (void const *hex, DN_USize hex_count);
DN_API DN_U8x32 DN_BytesFromHex64Ptr (void const *hex, DN_USize hex_count);
DN_API DN_HexU64Str8 DN_HexFromU64 (DN_U64 value, DN_HexFromU64Type type);
DN_API DN_USize DN_HexFromBytesPtr (void const *bytes, DN_USize bytes_count, void *hex, DN_USize hex_count);
DN_API DN_Str8 DN_HexFromBytesPtrArena (void const *bytes, DN_USize bytes_count, DN_Arena *arena);
DN_API DN_Hex32 DN_HexFromBytes16Ptr (void const *bytes, DN_USize bytes_count);
DN_API DN_Hex64 DN_HexFromBytes32Ptr (void const *bytes, DN_USize bytes_count);
DN_API DN_Hex128 DN_HexFromBytes64Ptr (void const *bytes, DN_USize bytes_count);
DN_API DN_Str8x128 DN_AgeStr8FromMsU64 (DN_U64 duration_ms, DN_AgeUnit units);
DN_API DN_Str8x128 DN_AgeStr8FromSecU64 (DN_U64 duration_ms, DN_AgeUnit units);
DN_API DN_Str8x128 DN_AgeStr8FromSecF64 (DN_F64 sec, DN_AgeUnit units);
DN_API DN_ByteCountResult DN_ByteCountFromType (DN_U64 bytes, DN_ByteCountType type);
#define DN_ByteCount(bytes) DN_ByteCountFromType(bytes, DN_ByteCountType_Auto)
DN_API DN_Str8x32 DN_ByteCountStr8x32FromType (DN_U64 bytes, DN_ByteCountType type);
#define DN_ByteCountStr8x32(bytes) DN_ByteCountStr8x32FromType(bytes, DN_ByteCountType_Auto)
#endif // !defined(DN_BASE_H)
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