33#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
41#ifndef SDL_DISABLE_ALLOCA
45# elif defined(SDL_PLATFORM_NETBSD)
46# if defined(__STRICT_ANSI__)
47# define SDL_DISABLE_ALLOCA
51# elif defined(__GNUC__)
52# define alloca __builtin_alloca
53# elif defined(_MSC_VER)
55# define alloca _alloca
56# elif defined(__WATCOMC__)
58# elif defined(__BORLANDC__)
60# elif defined(__DMC__)
62# elif defined(SDL_PLATFORM_AIX)
64# elif defined(__MRC__)
73# define SDL_SIZE_MAX SIZE_MAX
75# define SDL_SIZE_MAX ((size_t) -1)
84#define SDL_HAS_BUILTIN(x) __has_builtin(x)
86#define SDL_HAS_BUILTIN(x) 0
92#define SDL_arraysize(array) (sizeof(array)/sizeof(array[0]))
93#define SDL_TABLESIZE(table) SDL_arraysize(table)
100#define SDL_STRINGIFY_ARG(arg) #arg
110#define SDL_reinterpret_cast(type, expression) reinterpret_cast<type>(expression)
111#define SDL_static_cast(type, expression) static_cast<type>(expression)
112#define SDL_const_cast(type, expression) const_cast<type>(expression)
114#define SDL_reinterpret_cast(type, expression) ((type)(expression))
115#define SDL_static_cast(type, expression) ((type)(expression))
116#define SDL_const_cast(type, expression) ((type)(expression))
121#define SDL_FOURCC(A, B, C, D) \
122 ((SDL_static_cast(Uint32, SDL_static_cast(Uint8, (A))) << 0) | \
123 (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (B))) << 8) | \
124 (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (C))) << 16) | \
125 (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (D))) << 24))
142#define SDL_MAX_SINT8 ((Sint8)0x7F)
143#define SDL_MIN_SINT8 ((Sint8)(~0x7F))
148#define SDL_MAX_UINT8 ((Uint8)0xFF)
149#define SDL_MIN_UINT8 ((Uint8)0x00)
154#define SDL_MAX_SINT16 ((Sint16)0x7FFF)
155#define SDL_MIN_SINT16 ((Sint16)(~0x7FFF))
160#define SDL_MAX_UINT16 ((Uint16)0xFFFF)
161#define SDL_MIN_UINT16 ((Uint16)0x0000)
166#define SDL_MAX_SINT32 ((Sint32)0x7FFFFFFF)
167#define SDL_MIN_SINT32 ((Sint32)(~0x7FFFFFFF))
172#define SDL_MAX_UINT32 ((Uint32)0xFFFFFFFFu)
173#define SDL_MIN_UINT32 ((Uint32)0x00000000)
179#define SDL_MAX_SINT64 ((Sint64)0x7FFFFFFFFFFFFFFFll)
180#define SDL_MIN_SINT64 ((Sint64)(~0x7FFFFFFFFFFFFFFFll))
185#define SDL_MAX_UINT64 ((Uint64)0xFFFFFFFFFFFFFFFFull)
186#define SDL_MIN_UINT64 ((Uint64)(0x0000000000000000ull))
195#define SDL_MAX_TIME SDL_MAX_SINT64
196#define SDL_MIN_TIME SDL_MIN_SINT64
207#define SDL_FLT_EPSILON FLT_EPSILON
209#define SDL_FLT_EPSILON 1.1920928955078125e-07F
219#define SDL_PRIs64 PRIs64
220#elif defined(SDL_PLATFORM_WIN32) || defined(SDL_PLATFORM_GDK)
221#define SDL_PRIs64 "I64d"
222#elif defined(__LP64__) && !defined(SDL_PLATFORM_APPLE)
223#define SDL_PRIs64 "ld"
225#define SDL_PRIs64 "lld"
230#define SDL_PRIu64 PRIu64
231#elif defined(SDL_PLATFORM_WIN32) || defined(SDL_PLATFORM_GDK)
232#define SDL_PRIu64 "I64u"
233#elif defined(__LP64__) && !defined(SDL_PLATFORM_APPLE)
234#define SDL_PRIu64 "lu"
236#define SDL_PRIu64 "llu"
241#define SDL_PRIx64 PRIx64
242#elif defined(SDL_PLATFORM_WIN32) || defined(SDL_PLATFORM_GDK)
243#define SDL_PRIx64 "I64x"
244#elif defined(__LP64__) && !defined(SDL_PLATFORM_APPLE)
245#define SDL_PRIx64 "lx"
247#define SDL_PRIx64 "llx"
252#define SDL_PRIX64 PRIX64
253#elif defined(SDL_PLATFORM_WIN32) || defined(SDL_PLATFORM_GDK)
254#define SDL_PRIX64 "I64X"
255#elif defined(__LP64__) && !defined(SDL_PLATFORM_APPLE)
256#define SDL_PRIX64 "lX"
258#define SDL_PRIX64 "llX"
263#define SDL_PRIs32 PRId32
265#define SDL_PRIs32 "d"
270#define SDL_PRIu32 PRIu32
272#define SDL_PRIu32 "u"
277#define SDL_PRIx32 PRIx32
279#define SDL_PRIx32 "x"
284#define SDL_PRIX32 PRIX32
286#define SDL_PRIX32 "X"
291#ifdef SDL_DISABLE_ANALYZE_MACROS
292#define SDL_IN_BYTECAP(x)
293#define SDL_INOUT_Z_CAP(x)
294#define SDL_OUT_Z_CAP(x)
295#define SDL_OUT_CAP(x)
296#define SDL_OUT_BYTECAP(x)
297#define SDL_OUT_Z_BYTECAP(x)
298#define SDL_PRINTF_FORMAT_STRING
299#define SDL_SCANF_FORMAT_STRING
300#define SDL_PRINTF_VARARG_FUNC( fmtargnumber )
301#define SDL_PRINTF_VARARG_FUNCV( fmtargnumber )
302#define SDL_SCANF_VARARG_FUNC( fmtargnumber )
303#define SDL_SCANF_VARARG_FUNCV( fmtargnumber )
304#define SDL_WPRINTF_VARARG_FUNC( fmtargnumber )
305#define SDL_WSCANF_VARARG_FUNC( fmtargnumber )
307#if defined(_MSC_VER) && (_MSC_VER >= 1600)
310#define SDL_IN_BYTECAP(x) _In_bytecount_(x)
311#define SDL_INOUT_Z_CAP(x) _Inout_z_cap_(x)
312#define SDL_OUT_Z_CAP(x) _Out_z_cap_(x)
313#define SDL_OUT_CAP(x) _Out_cap_(x)
314#define SDL_OUT_BYTECAP(x) _Out_bytecap_(x)
315#define SDL_OUT_Z_BYTECAP(x) _Out_z_bytecap_(x)
317#define SDL_PRINTF_FORMAT_STRING _Printf_format_string_
318#define SDL_SCANF_FORMAT_STRING _Scanf_format_string_impl_
320#define SDL_IN_BYTECAP(x)
321#define SDL_INOUT_Z_CAP(x)
322#define SDL_OUT_Z_CAP(x)
323#define SDL_OUT_CAP(x)
324#define SDL_OUT_BYTECAP(x)
325#define SDL_OUT_Z_BYTECAP(x)
326#define SDL_PRINTF_FORMAT_STRING
327#define SDL_SCANF_FORMAT_STRING
330#define SDL_PRINTF_VARARG_FUNC( fmtargnumber ) __attribute__ (( format( __printf__, fmtargnumber, fmtargnumber+1 )))
331#define SDL_PRINTF_VARARG_FUNCV( fmtargnumber ) __attribute__(( format( __printf__, fmtargnumber, 0 )))
332#define SDL_SCANF_VARARG_FUNC( fmtargnumber ) __attribute__ (( format( __scanf__, fmtargnumber, fmtargnumber+1 )))
333#define SDL_SCANF_VARARG_FUNCV( fmtargnumber ) __attribute__(( format( __scanf__, fmtargnumber, 0 )))
334#define SDL_WPRINTF_VARARG_FUNC( fmtargnumber )
335#define SDL_WSCANF_VARARG_FUNC( fmtargnumber )
337#define SDL_PRINTF_VARARG_FUNC( fmtargnumber )
338#define SDL_PRINTF_VARARG_FUNCV( fmtargnumber )
339#define SDL_SCANF_VARARG_FUNC( fmtargnumber )
340#define SDL_SCANF_VARARG_FUNCV( fmtargnumber )
341#define SDL_WPRINTF_VARARG_FUNC( fmtargnumber )
342#define SDL_WSCANF_VARARG_FUNC( fmtargnumber )
346#ifndef SDL_COMPILE_TIME_ASSERT
348#if (__cplusplus >= 201103L)
349#define SDL_COMPILE_TIME_ASSERT(name, x) static_assert(x, #x)
351#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L)
352#define SDL_COMPILE_TIME_ASSERT(name, x) _Static_assert(x, #x)
356#ifndef SDL_COMPILE_TIME_ASSERT
358#define SDL_COMPILE_TIME_ASSERT(name, x) \
359 typedef int SDL_compile_time_assert_ ## name[(x) * 2 - 1]
363#ifndef DOXYGEN_SHOULD_IGNORE_THIS
382#ifndef DOXYGEN_SHOULD_IGNORE_THIS
383#if !defined(SDL_PLATFORM_ANDROID) && !defined(SDL_PLATFORM_VITA) && !defined(SDL_PLATFORM_3DS)
401#ifndef SDL_DISABLE_ALLOCA
402#define SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*(count))
403#define SDL_stack_free(data)
405#define SDL_stack_alloc(type, count) (type*)SDL_malloc(sizeof(type)*(count))
406#define SDL_stack_free(data) SDL_free(data)
506extern DECLSPEC
int SDLCALL
SDL_setenv(const
char *name, const
char *value,
int overwrite);
508extern DECLSPEC
void SDLCALL
SDL_qsort(
void *base,
size_t nmemb,
size_t size,
int (SDLCALL *compare) (const
void *, const
void *));
509extern DECLSPEC
void * SDLCALL
SDL_bsearch(const
void *key, const
void *base,
size_t nmemb,
size_t size,
int (SDLCALL *compare) (const
void *, const
void *));
511extern DECLSPEC
void SDLCALL
SDL_qsort_r(
void *base,
size_t nmemb,
size_t size,
int (SDLCALL *compare) (
void *, const
void *, const
void *),
void *userdata);
512extern DECLSPEC
void * SDLCALL
SDL_bsearch_r(const
void *key, const
void *base,
size_t nmemb,
size_t size,
int (SDLCALL *compare) (
void *, const
void *, const
void *),
void *userdata);
517#define SDL_min(x, y) (((x) < (y)) ? (x) : (y))
518#define SDL_max(x, y) (((x) > (y)) ? (x) : (y))
519#define SDL_clamp(x, a, b) (((x) < (a)) ? (a) : (((x) > (b)) ? (b) : (x)))
542#ifndef SDL_SLOW_MEMCPY
546#define SDL_memcpy memcpy
549#define SDL_copyp(dst, src) \
550 { SDL_COMPILE_TIME_ASSERT(SDL_copyp, sizeof (*(dst)) == sizeof (*(src))); } \
551 SDL_memcpy((dst), (src), sizeof(*(src)))
556#ifndef SDL_SLOW_MEMMOVE
560#define SDL_memmove memmove
567#ifndef SDL_SLOW_MEMSET
571#define SDL_memset memset
574#define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x)))
575#define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x)))
576#define SDL_zeroa(x) SDL_memset((x), 0, sizeof((x)))
578extern DECLSPEC
int SDLCALL
SDL_memcmp(
const void *s1,
const void *s2,
size_t len);
580extern DECLSPEC
size_t SDLCALL
SDL_wcslen(
const wchar_t *wstr);
581extern DECLSPEC
size_t SDLCALL
SDL_wcsnlen(
const wchar_t *wstr,
size_t maxlen);
584extern DECLSPEC
wchar_t *SDLCALL
SDL_wcsdup(
const wchar_t *wstr);
585extern DECLSPEC
wchar_t *SDLCALL
SDL_wcsstr(
const wchar_t *haystack,
const wchar_t *needle);
586extern DECLSPEC
wchar_t *SDLCALL
SDL_wcsnstr(
const wchar_t *haystack,
const wchar_t *needle,
size_t maxlen);
588extern DECLSPEC
int SDLCALL
SDL_wcscmp(
const wchar_t *str1,
const wchar_t *str2);
589extern DECLSPEC
int SDLCALL
SDL_wcsncmp(
const wchar_t *str1,
const wchar_t *str2,
size_t maxlen);
590extern DECLSPEC
int SDLCALL
SDL_wcscasecmp(
const wchar_t *str1,
const wchar_t *str2);
591extern DECLSPEC
int SDLCALL
SDL_wcsncasecmp(
const wchar_t *str1,
const wchar_t *str2,
size_t len);
592extern DECLSPEC
long SDLCALL
SDL_wcstol(
const wchar_t *str,
wchar_t **endp,
int base);
595extern DECLSPEC
size_t SDLCALL
SDL_strnlen(
const char *str,
size_t maxlen);
604extern DECLSPEC
char *SDLCALL
SDL_strchr(
const char *str,
int c);
606extern DECLSPEC
char *SDLCALL
SDL_strstr(
const char *haystack,
const char *needle);
607extern DECLSPEC
char *SDLCALL
SDL_strnstr(
const char *haystack,
const char *needle,
size_t maxlen);
608extern DECLSPEC
char *SDLCALL
SDL_strcasestr(
const char *haystack,
const char *needle);
609extern DECLSPEC
char *SDLCALL
SDL_strtok_r(
char *s1,
const char *s2,
char **saveptr);
613extern DECLSPEC
char *SDLCALL
SDL_itoa(
int value,
char *str,
int radix);
614extern DECLSPEC
char *SDLCALL
SDL_uitoa(
unsigned int value,
char *str,
int radix);
615extern DECLSPEC
char *SDLCALL
SDL_ltoa(
long value,
char *str,
int radix);
616extern DECLSPEC
char *SDLCALL
SDL_ultoa(
unsigned long value,
char *str,
int radix);
620extern DECLSPEC
int SDLCALL
SDL_atoi(
const char *str);
621extern DECLSPEC
double SDLCALL
SDL_atof(
const char *str);
622extern DECLSPEC
long SDLCALL
SDL_strtol(
const char *str,
char **endp,
int base);
623extern DECLSPEC
unsigned long SDLCALL
SDL_strtoul(
const char *str,
char **endp,
int base);
626extern DECLSPEC
double SDLCALL
SDL_strtod(
const char *str,
char **endp);
628extern DECLSPEC
int SDLCALL
SDL_strcmp(
const char *str1,
const char *str2);
629extern DECLSPEC
int SDLCALL
SDL_strncmp(
const char *str1,
const char *str2,
size_t maxlen);
631extern DECLSPEC
int SDLCALL
SDL_strncasecmp(
const char *str1,
const char *str2,
size_t len);
643#define SDL_PI_D 3.141592653589793238462643383279502884
646#define SDL_PI_F 3.141592653589793238462643383279502884F
669extern DECLSPEC
double SDLCALL
SDL_atan2(
double y,
double x);
675extern DECLSPEC
double SDLCALL
SDL_cos(
double x);
677extern DECLSPEC
double SDLCALL
SDL_exp(
double x);
685extern DECLSPEC
double SDLCALL
SDL_fmod(
double x,
double y);
686extern DECLSPEC
float SDLCALL
SDL_fmodf(
float x,
float y);
687extern DECLSPEC
double SDLCALL
SDL_log(
double x);
691extern DECLSPEC
double SDLCALL
SDL_modf(
double x,
double *y);
692extern DECLSPEC
float SDLCALL
SDL_modff(
float x,
float *y);
693extern DECLSPEC
double SDLCALL
SDL_pow(
double x,
double y);
694extern DECLSPEC
float SDLCALL
SDL_powf(
float x,
float y);
701extern DECLSPEC
double SDLCALL
SDL_sin(
double x);
705extern DECLSPEC
double SDLCALL
SDL_tan(
double x);
709#define SDL_ICONV_ERROR (size_t)-1
710#define SDL_ICONV_E2BIG (size_t)-2
711#define SDL_ICONV_EILSEQ (size_t)-3
712#define SDL_ICONV_EINVAL (size_t)-4
717 const char *fromcode);
720 size_t * inbytesleft,
char **outbuf,
721 size_t * outbytesleft);
730 const char *fromcode,
733#define SDL_iconv_utf8_locale(S) SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)
734#define SDL_iconv_utf8_ucs2(S) (Uint16 *)SDL_iconv_string("UCS-2", "UTF-8", S, SDL_strlen(S)+1)
735#define SDL_iconv_utf8_ucs4(S) (Uint32 *)SDL_iconv_string("UCS-4", "UTF-8", S, SDL_strlen(S)+1)
736#define SDL_iconv_wchar_utf8(S) SDL_iconv_string("UTF-8", "WCHAR_T", (char *)S, (SDL_wcslen(S)+1)*sizeof(wchar_t))
740#if defined(__clang_analyzer__) && !defined(SDL_DISABLE_ANALYZE_MACROS)
743#if !defined(HAVE_STRLCPY) && !defined(strlcpy)
744size_t strlcpy(
char* dst,
const char* src,
size_t size);
748#if !defined(HAVE_STRLCAT) && !defined(strlcat)
749size_t strlcat(
char* dst,
const char* src,
size_t size);
752#if !defined(HAVE_WCSLCPY) && !defined(wcslcpy)
753size_t wcslcpy(
wchar_t *dst,
const wchar_t *src,
size_t size);
756#if !defined(HAVE_WCSLCAT) && !defined(wcslcat)
757size_t wcslcat(
wchar_t *dst,
const wchar_t *src,
size_t size);
765#define SDL_malloc malloc
766#define SDL_calloc calloc
767#define SDL_realloc realloc
770#define SDL_memcpy memcpy
773#define SDL_memmove memmove
776#define SDL_memset memset
778#define SDL_memcmp memcmp
779#define SDL_strlcpy strlcpy
780#define SDL_strlcat strlcat
781#define SDL_strlen strlen
782#define SDL_wcslen wcslen
783#define SDL_wcslcpy wcslcpy
784#define SDL_wcslcat wcslcat
785#define SDL_strdup strdup
786#define SDL_wcsdup wcsdup
787#define SDL_strchr strchr
788#define SDL_strrchr strrchr
789#define SDL_strstr strstr
790#define SDL_wcsstr wcsstr
791#define SDL_strtok_r strtok_r
792#define SDL_strcmp strcmp
793#define SDL_wcscmp wcscmp
794#define SDL_strncmp strncmp
795#define SDL_wcsncmp wcsncmp
796#define SDL_strcasecmp strcasecmp
797#define SDL_strncasecmp strncasecmp
798#define SDL_sscanf sscanf
799#define SDL_vsscanf vsscanf
800#define SDL_snprintf snprintf
801#define SDL_vsnprintf vsnprintf
821#if SDL_HAS_BUILTIN(__builtin_mul_overflow)
829 return __builtin_mul_overflow(a, b, ret) == 0 ? 0 : -1;
831#define SDL_size_mul_overflow(a, b, ret) (SDL_size_mul_overflow_builtin(a, b, ret))
851#if SDL_HAS_BUILTIN(__builtin_add_overflow)
858 return __builtin_add_overflow(a, b, ret) == 0 ? 0 : -1;
860#define SDL_size_add_overflow(a, b, ret) (SDL_size_add_overflow_builtin(a, b, ret))
864#ifdef SDL_FUNCTION_POINTER_IS_VOID_POINTER
#define SDL_ALLOC_SIZE(p)
#define SDL_ALLOC_SIZE2(p1, p2)
wchar_t * SDL_wcsdup(const wchar_t *wstr)
double SDL_sqrt(double x)
int SDL_atoi(const char *str)
SDL_iconv_t SDL_iconv_open(const char *tocode, const char *fromcode)
char * SDL_strtok_r(char *s1, const char *s2, char **saveptr)
char * SDL_strlwr(char *str)
struct SDL_iconv_data_t * SDL_iconv_t
wchar_t * SDL_wcsnstr(const wchar_t *haystack, const wchar_t *needle, size_t maxlen)
float SDL_modff(float x, float *y)
double SDL_modf(double x, double *y)
void * SDL_bsearch_r(const void *key, const void *base, size_t nmemb, size_t size, int(*compare)(void *, const void *, const void *), void *userdata)
size_t SDL_iconv(SDL_iconv_t cd, const char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft)
void SDL_qsort_r(void *base, size_t nmemb, size_t size, int(*compare)(void *, const void *, const void *), void *userdata)
char * SDL_ltoa(long value, char *str, int radix)
void SDL_GetOriginalMemoryFunctions(SDL_malloc_func *malloc_func, SDL_calloc_func *calloc_func, SDL_realloc_func *realloc_func, SDL_free_func *free_func)
void *(* SDL_malloc_func)(size_t size)
#define SDL_OUT_BYTECAP(x)
char * SDL_strrchr(const char *str, int c)
int SDL_wcsncmp(const wchar_t *str1, const wchar_t *str2, size_t maxlen)
int SDL_sscanf(const char *text, SDL_SCANF_FORMAT_STRING const char *fmt,...) SDL_SCANF_VARARG_FUNC(2)
void SDL_qsort(void *base, size_t nmemb, size_t size, int(*compare)(const void *, const void *))
#define SDL_PRINTF_VARARG_FUNCV(fmtargnumber)
int SDL_wcsncasecmp(const wchar_t *str1, const wchar_t *str2, size_t len)
char * SDL_itoa(int value, char *str, int radix)
float SDL_copysignf(float x, float y)
SDL_MALLOC char * SDL_strndup(const char *str, size_t maxlen)
char * SDL_strupr(char *str)
int SDL_SetMemoryFunctions(SDL_malloc_func malloc_func, SDL_calloc_func calloc_func, SDL_realloc_func realloc_func, SDL_free_func free_func)
size_t SDL_wcslcat(SDL_INOUT_Z_CAP(maxlen) wchar_t *dst, const wchar_t *src, size_t maxlen)
SDL_FORCE_INLINE int SDL_size_mul_overflow(size_t a, size_t b, size_t *ret)
int SDL_strncmp(const char *str1, const char *str2, size_t maxlen)
char * SDL_strchr(const char *str, int c)
SDL_MALLOC void * SDL_aligned_alloc(size_t alignment, size_t size)
#define SDL_IN_BYTECAP(x)
int SDL_vasprintf(char **strp, SDL_PRINTF_FORMAT_STRING const char *fmt, va_list ap) SDL_PRINTF_VARARG_FUNCV(2)
char * SDL_uitoa(unsigned int value, char *str, int radix)
double SDL_round(double x)
long SDL_lround(double x)
size_t SDL_strnlen(const char *str, size_t maxlen)
int SDL_iconv_close(SDL_iconv_t cd)
char * SDL_strcasestr(const char *haystack, const char *needle)
float SDL_scalbnf(float x, int n)
double SDL_pow(double x, double y)
size_t SDL_utf8strlcpy(SDL_OUT_Z_CAP(dst_bytes) char *dst, const char *src, size_t dst_bytes)
double SDL_asin(double x)
double SDL_acos(double x)
wchar_t * SDL_wcsstr(const wchar_t *haystack, const wchar_t *needle)
int SDL_swprintf(SDL_OUT_Z_CAP(maxlen) wchar_t *text, size_t maxlen, SDL_PRINTF_FORMAT_STRING const wchar_t *fmt,...) SDL_WPRINTF_VARARG_FUNC(3)
int SDL_vsnprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, SDL_PRINTF_FORMAT_STRING const char *fmt, va_list ap) SDL_PRINTF_VARARG_FUNCV(3)
#define SDL_SCANF_VARARG_FUNCV(fmtargnumber)
double SDL_ceil(double x)
size_t SDL_utf8strnlen(const char *str, size_t bytes)
int SDL_strcasecmp(const char *str1, const char *str2)
void * SDL_memset4(void *dst, Uint32 val, size_t dwords)
#define SDL_SCANF_FORMAT_STRING
char * SDL_strstr(const char *haystack, const char *needle)
int SDL_GetNumAllocations(void)
size_t SDL_wcslcpy(SDL_OUT_Z_CAP(maxlen) wchar_t *dst, const wchar_t *src, size_t maxlen)
double SDL_atan(double x)
size_t SDL_wcslen(const wchar_t *wstr)
int SDL_setenv(const char *name, const char *value, int overwrite)
size_t SDL_strlcpy(SDL_OUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen)
#define SDL_INOUT_Z_CAP(x)
double SDL_scalbn(double x, int n)
char * SDL_iconv_string(const char *tocode, const char *fromcode, const char *inbuf, size_t inbytesleft)
int SDL_wcscasecmp(const wchar_t *str1, const wchar_t *str2)
char * SDL_getenv(const char *name)
double SDL_fmod(double x, double y)
char * SDL_lltoa(Sint64 value, char *str, int radix)
double SDL_fabs(double x)
Sint64 SDL_strtoll(const char *str, char **endp, int base)
float SDL_truncf(float x)
double SDL_log10(double x)
char * SDL_strrev(char *str)
double SDL_floor(double x)
int SDL_wcscmp(const wchar_t *str1, const wchar_t *str2)
long SDL_strtol(const char *str, char **endp, int base)
Uint32 SDL_crc32(Uint32 crc, const void *data, size_t len)
void SDL_aligned_free(void *mem)
float SDL_log10f(float x)
void(* SDL_free_func)(void *mem)
int SDL_memcmp(const void *s1, const void *s2, size_t len)
char * SDL_ulltoa(Uint64 value, char *str, int radix)
float SDL_roundf(float x)
double SDL_strtod(const char *str, char **endp)
long SDL_lroundf(float x)
char * SDL_ultoa(unsigned long value, char *str, int radix)
double SDL_atof(const char *str)
char * SDL_strnstr(const char *haystack, const char *needle, size_t maxlen)
size_t SDL_wcsnlen(const wchar_t *wstr, size_t maxlen)
unsigned long SDL_strtoul(const char *str, char **endp, int base)
float SDL_floorf(float x)
int SDL_strcmp(const char *str1, const char *str2)
SDL_FORCE_INLINE int SDL_size_add_overflow(size_t a, size_t b, size_t *ret)
#define SDL_PRINTF_FORMAT_STRING
float SDL_fmodf(float x, float y)
int SDL_vswprintf(SDL_OUT_Z_CAP(maxlen) wchar_t *text, size_t maxlen, const wchar_t *fmt, va_list ap)
void SDL_GetMemoryFunctions(SDL_malloc_func *malloc_func, SDL_calloc_func *calloc_func, SDL_realloc_func *realloc_func, SDL_free_func *free_func)
SDL_MALLOC void * SDL_malloc(size_t size)
#define SDL_PRINTF_VARARG_FUNC(fmtargnumber)
#define SDL_COMPILE_TIME_ASSERT(name, x)
float SDL_atan2f(float y, float x)
long SDL_wcstol(const wchar_t *str, wchar_t **endp, int base)
SDL_MALLOC char * SDL_strdup(const char *str)
void *(* SDL_calloc_func)(size_t nmemb, size_t size)
#define SDL_SCANF_VARARG_FUNC(fmtargnumber)
double SDL_atan2(double y, double x)
void(* SDL_FunctionPointer)(void)
float SDL_powf(float x, float y)
size_t SDL_strlen(const char *str)
Uint16 SDL_crc16(Uint16 crc, const void *data, size_t len)
int SDL_snprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, SDL_PRINTF_FORMAT_STRING const char *fmt,...) SDL_PRINTF_VARARG_FUNC(3)
void * SDL_bsearch(const void *key, const void *base, size_t nmemb, size_t size, int(*compare)(const void *, const void *))
size_t SDL_strlcat(SDL_INOUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen)
double SDL_copysign(double x, double y)
int SDL_vsscanf(const char *text, SDL_SCANF_FORMAT_STRING const char *fmt, va_list ap) SDL_SCANF_VARARG_FUNCV(2)
void *(* SDL_realloc_func)(void *mem, size_t size)
size_t SDL_utf8strlen(const char *str)
int SDL_strncasecmp(const char *str1, const char *str2, size_t len)
int SDL_asprintf(char **strp, SDL_PRINTF_FORMAT_STRING const char *fmt,...) SDL_PRINTF_VARARG_FUNC(2)
#define SDL_WPRINTF_VARARG_FUNC(fmtargnumber)
Uint64 SDL_strtoull(const char *str, char **endp, int base)
double SDL_trunc(double x)