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annotate include/SDL_stdinc.h @ 1366:34d9df784d84
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| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Thu, 16 Feb 2006 23:32:39 +0000 |
| parents | 19418e4422cb |
| children | e440d5c488c1 |
| rev | line source |
|---|---|
| 1357 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 3 Copyright (C) 1997-2006 Sam Lantinga | |
| 4 | |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Lesser General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2.1 of the License, or (at your option) any later version. | |
| 9 | |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 Lesser General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Lesser General Public | |
| 16 License along with this library; if not, write to the Free Software | |
| 17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
| 18 | |
| 19 Sam Lantinga | |
| 20 slouken@libsdl.org | |
| 21 */ | |
| 22 | |
| 23 /* This is a general header that includes C language support */ | |
| 24 | |
| 25 #ifndef _SDL_stdinc_h | |
| 26 #define _SDL_stdinc_h | |
| 27 | |
| 28 #include "SDL_config.h" | |
| 29 | |
| 30 /* AIX requires this to be the first thing in the file. */ | |
| 31 #ifndef __GNUC__ | |
| 32 # if HAVE_ALLOCA_H | |
| 33 # include <alloca.h> | |
| 34 # else | |
| 35 # ifdef _AIX | |
| 36 #pragma alloca | |
| 37 # else | |
| 38 # ifndef alloca /* predefined by HP cc +Olibcalls */ | |
| 39 char *alloca (); | |
| 40 # endif | |
| 41 # endif | |
| 42 # endif | |
| 43 #endif | |
| 44 | |
| 45 #if HAVE_SYS_TYPES_H | |
| 46 #include <sys/types.h> | |
| 47 #endif | |
| 48 #if HAVE_STDIO_H | |
| 49 #include <stdio.h> | |
| 50 #endif | |
| 51 #if STDC_HEADERS | |
| 52 # include <stdlib.h> | |
| 53 # include <stddef.h> | |
| 54 # include <stdarg.h> | |
| 55 #else | |
| 56 # if HAVE_STDLIB_H | |
| 57 # include <stdlib.h> | |
|
1361
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1357
diff
changeset
|
58 # elif HAVE_MALLOC_H |
|
19418e4422cb
New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents:
1357
diff
changeset
|
59 # include <malloc.h> |
| 1357 | 60 # endif |
| 61 # if HAVE_STDARG_H | |
| 62 # include <stdarg.h> | |
| 63 # endif | |
| 64 #endif | |
| 65 #if HAVE_STRING_H | |
| 66 # if !STDC_HEADERS && HAVE_MEMORY_H | |
| 67 # include <memory.h> | |
| 68 # endif | |
| 69 # include <string.h> | |
| 70 #endif | |
| 71 #if HAVE_STRINGS_H | |
| 72 # include <strings.h> | |
| 73 #endif | |
| 74 #if HAVE_INTTYPES_H | |
| 75 # include <inttypes.h> | |
| 76 #else | |
| 77 # if HAVE_STDINT_H | |
| 78 # include <stdint.h> | |
| 79 # endif | |
| 80 #endif | |
| 81 #if HAVE_CTYPE_H | |
| 82 # include <ctype.h> | |
| 83 #endif | |
| 84 | |
| 85 /* The number of elements in an array */ | |
| 86 #define SDL_arraysize(array) (sizeof(array)/sizeof(array[0])) | |
| 87 #define SDL_TABLESIZE(table) SDL_arraysize(table) | |
| 88 | |
| 89 /* Basic data types */ | |
| 90 typedef enum SDL_bool { | |
| 91 SDL_FALSE = 0, | |
| 92 SDL_TRUE = 1 | |
| 93 } SDL_bool; | |
| 94 | |
| 95 typedef int8_t Sint8; | |
| 96 typedef uint8_t Uint8; | |
| 97 typedef int16_t Sint16; | |
| 98 typedef uint16_t Uint16; | |
| 99 typedef int32_t Sint32; | |
| 100 typedef uint32_t Uint32; | |
| 101 | |
| 102 #ifdef SDL_HAS_64BIT_TYPE | |
| 103 typedef int64_t Sint64; | |
| 104 typedef uint64_t Uint64; | |
| 105 #else | |
| 106 /* This is really just a hack to prevent the compiler from complaining */ | |
| 107 typedef struct { | |
| 108 Uint32 hi; | |
| 109 Uint32 lo; | |
| 110 } Uint64, Sint64; | |
| 111 #endif | |
| 112 | |
| 113 /* Make sure the types really have the right sizes */ | |
| 114 #define SDL_COMPILE_TIME_ASSERT(name, x) \ | |
| 115 typedef int SDL_dummy_ ## name[(x) * 2 - 1] | |
| 116 | |
| 117 SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1); | |
| 118 SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1); | |
| 119 SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2); | |
| 120 SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2); | |
| 121 SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4); | |
| 122 SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4); | |
| 123 SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8); | |
| 124 SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8); | |
| 125 | |
| 126 /* Check to make sure enums are the size of ints, for structure packing. | |
| 127 For both Watcom C/C++ and Borland C/C++ the compiler option that makes | |
| 128 enums having the size of an int must be enabled. | |
| 129 This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11). | |
| 130 */ | |
| 131 /* Enable enums always int in CodeWarrior (for MPW use "-enum int") */ | |
| 132 #ifdef __MWERKS__ | |
| 133 #pragma enumsalwaysint on | |
| 134 #endif | |
| 135 | |
| 136 typedef enum { | |
| 137 DUMMY_ENUM_VALUE | |
| 138 } SDL_DUMMY_ENUM; | |
| 139 | |
| 140 SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int)); | |
| 141 | |
| 142 | |
| 143 #include "begin_code.h" | |
| 144 /* Set up for C function definitions, even when using C++ */ | |
| 145 #ifdef __cplusplus | |
| 146 extern "C" { | |
| 147 #endif | |
| 148 | |
| 149 #if HAVE_MALLOC | |
| 150 #define SDL_malloc malloc | |
| 151 #else | |
| 152 extern DECLSPEC void * SDLCALL SDL_malloc(size_t size); | |
| 153 #endif | |
| 154 | |
| 155 #if HAVE_CALLOC | |
| 156 #define SDL_calloc calloc | |
| 157 #else | |
| 158 extern DECLSPEC void * SDLCALL SDL_calloc(size_t nmemb, size_t size); | |
| 159 #endif | |
| 160 | |
| 161 #if HAVE_REALLOC | |
| 162 #define SDL_realloc realloc | |
| 163 #else | |
| 164 extern DECLSPEC void * SDLCALL SDL_realloc(void *mem, size_t size); | |
| 165 #endif | |
| 166 | |
| 167 #if HAVE_FREE | |
| 168 #define SDL_free free | |
| 169 #else | |
| 170 extern DECLSPEC void SDLCALL SDL_free(void *mem); | |
| 171 #endif | |
| 172 | |
| 173 #if HAVE_ALLOCA | |
| 174 #define SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*count) | |
| 175 #define SDL_stack_free(data) | |
| 176 #else | |
| 177 #define SDL_stack_alloc(type, count) (type*)SDL_malloc(sizeof(type)*count) | |
| 178 #define SDL_stack_free(data) SDL_free(data) | |
| 179 #endif | |
| 180 | |
| 181 #if HAVE_GETENV | |
| 182 #define SDL_getenv getenv | |
| 183 #else | |
| 184 extern DECLSPEC char * SDLCALL SDL_getenv(const char *name); | |
| 185 #endif | |
| 186 | |
| 187 #if HAVE_PUTENV | |
| 188 #define SDL_putenv putenv | |
| 189 #else | |
| 190 extern DECLSPEC int SDLCALL SDL_putenv(const char *variable); | |
| 191 #endif | |
| 192 | |
| 193 #if HAVE_QSORT | |
| 194 #define SDL_qsort qsort | |
| 195 #else | |
| 196 extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size, | |
| 197 int (*compare)(const void *, const void *)); | |
| 198 #endif | |
| 199 | |
| 200 #if HAVE_ABS | |
| 201 #define SDL_abs abs | |
| 202 #else | |
| 203 #define SDL_abs(X) ((X) < 0 ? -(X) : (X)) | |
| 204 #endif | |
| 205 | |
| 206 #if HAVE_CTYPE_H | |
| 207 #define SDL_isdigit(X) isdigit(X) | |
| 208 #define SDL_isspace(X) isspace(X) | |
| 209 #define SDL_toupper(X) toupper(X) | |
| 210 #define SDL_tolower(X) tolower(X) | |
| 211 #else | |
| 212 #define SDL_isdigit(X) (((X) >= '0') && ((X) <= '9')) | |
| 213 #define SDL_isspace(X) (((X) == ' ') || ((X) == '\t') || ((X) == '\r') || ((X) == '\n')) | |
| 214 #define SDL_toupper(X) (((X) >= 'a') && ((X) <= 'z') ? ('A'+((X)-'a')) : (X)) | |
| 215 #define SDL_tolower(X) (((X) >= 'A') && ((X) <= 'Z') ? ('a'+((X)-'A')) : (X)) | |
| 216 #endif | |
| 217 | |
| 218 #if HAVE_MEMSET | |
| 219 #define SDL_memset memset | |
| 220 #else | |
| 221 extern DECLSPEC void * SDLCALL SDL_memset(void *dst, int c, size_t len); | |
| 222 #endif | |
| 223 | |
| 224 #if defined(__GNUC__) && defined(i386) | |
| 225 #define SDL_memset4(dst, val, len) \ | |
| 226 do { \ | |
| 227 int u0, u1, u2; \ | |
| 228 __asm__ __volatile__ ( \ | |
| 229 "cld\n\t" \ | |
| 230 "rep ; stosl\n\t" \ | |
| 231 : "=&D" (u0), "=&a" (u1), "=&c" (u2) \ | |
| 232 : "0" (dst), "1" (val), "2" ((Uint32)(len)) \ | |
| 233 : "memory" ); \ | |
| 234 } while(0) | |
| 235 #endif | |
| 236 #ifndef SDL_memset4 | |
| 237 #define SDL_memset4(dst, val, len) \ | |
| 238 do { \ | |
| 239 unsigned _count = (len); \ | |
| 240 unsigned _n = (_count + 3) / 4; \ | |
| 241 Uint32 *_p = (Uint32 *)(dst); \ | |
| 242 Uint32 _val = (val); \ | |
| 243 switch (_count % 4) { \ | |
| 244 case 0: do { *_p++ = _val; \ | |
| 245 case 3: *_p++ = _val; \ | |
| 246 case 2: *_p++ = _val; \ | |
| 247 case 1: *_p++ = _val; \ | |
| 248 } while ( --_n ); \ | |
| 249 } \ | |
| 250 } while(0) | |
| 251 #endif | |
| 252 | |
| 253 #if defined(__GNUC__) && defined(i386) | |
| 254 #define SDL_memcpy(dst, src, len) \ | |
| 255 do { \ | |
| 256 int u0, u1, u2; \ | |
| 257 __asm__ __volatile__ ( \ | |
| 258 "cld\n\t" \ | |
| 259 "rep ; movsl\n\t" \ | |
| 260 "testb $2,%b4\n\t" \ | |
| 261 "je 1f\n\t" \ | |
| 262 "movsw\n" \ | |
| 263 "1:\ttestb $1,%b4\n\t" \ | |
| 264 "je 2f\n\t" \ | |
| 265 "movsb\n" \ | |
| 266 "2:" \ | |
| 267 : "=&c" (u0), "=&D" (u1), "=&S" (u2) \ | |
| 268 : "0" ((unsigned)(len)/4), "q" (len), "1" (dst),"2" (src) \ | |
| 269 : "memory" ); \ | |
| 270 } while(0) | |
| 271 #endif | |
| 272 #ifndef SDL_memcpy | |
| 273 #if HAVE_MEMCPY | |
| 274 #define SDL_memcpy memcpy | |
| 275 #elif HAVE_BCOPY | |
| 276 #define SDL_memcpy(d, s, n) bcopy((s), (d), (n)) | |
| 277 #else | |
| 278 extern DECLSPEC void * SDLCALL SDL_memcpy(void *dst, const void *src, size_t len); | |
| 279 #endif | |
| 280 #endif | |
| 281 | |
| 282 #if defined(__GNUC__) && defined(i386) | |
| 283 #define SDL_memcpy4(dst, src, len) \ | |
| 284 do { \ | |
| 285 int ecx, edi, esi; \ | |
| 286 __asm__ __volatile__ ( \ | |
| 287 "cld\n\t" \ | |
| 288 "rep ; movsl" \ | |
| 289 : "=&c" (ecx), "=&D" (edi), "=&S" (esi) \ | |
| 290 : "0" ((unsigned)(len)), "1" (dst), "2" (src) \ | |
| 291 : "memory" ); \ | |
| 292 } while(0) | |
| 293 #endif | |
| 294 #ifndef SDL_memcpy4 | |
| 295 #define SDL_memcpy4(dst, src, len) SDL_memcpy(dst, src, (len) << 2) | |
| 296 #endif | |
| 297 | |
| 298 #if defined(__GNUC__) && defined(i386) | |
| 299 #define SDL_revcpy(dst, src, len) \ | |
| 300 do { \ | |
| 301 int u0, u1, u2; \ | |
| 302 char *dstp = (char *)(dst); \ | |
| 303 char *srcp = (char *)(src); \ | |
| 304 int n = (len); \ | |
| 305 if ( n >= 4 ) { \ | |
| 306 __asm__ __volatile__ ( \ | |
| 307 "std\n\t" \ | |
| 308 "rep ; movsl\n\t" \ | |
| 309 : "=&c" (u0), "=&D" (u1), "=&S" (u2) \ | |
| 310 : "0" (n >> 2), \ | |
| 311 "1" (dstp+(n-4)), "2" (srcp+(n-4)) \ | |
| 312 : "memory" ); \ | |
| 313 } \ | |
| 314 switch (n & 3) { \ | |
| 315 case 3: dstp[2] = srcp[2]; \ | |
| 316 case 2: dstp[1] = srcp[1]; \ | |
| 317 case 1: dstp[0] = srcp[0]; \ | |
| 318 break; \ | |
| 319 default: \ | |
| 320 break; \ | |
| 321 } \ | |
| 322 } while(0) | |
| 323 #endif | |
| 324 #ifndef SDL_revcpy | |
| 325 extern DECLSPEC void * SDLCALL SDL_revcpy(void *dst, const void *src, size_t len); | |
| 326 #endif | |
| 327 | |
| 328 #if HAVE_MEMMOVE | |
| 329 #define SDL_memmove memmove | |
| 330 #elif HAVE_BCOPY | |
| 331 #define SDL_memmove(d, s, n) bcopy((s), (d), (n)) | |
| 332 #else | |
| 333 #define SDL_memmove(dst, src, len) \ | |
| 334 do { \ | |
| 335 if ( dst < src ) { \ | |
| 336 SDL_memcpy(dst, src, len); \ | |
| 337 } else { \ | |
| 338 SDL_revcpy(dst, src, len); \ | |
| 339 } \ | |
| 340 } while(0) | |
| 341 #endif | |
| 342 | |
| 343 #if HAVE_MEMCMP | |
| 344 #define SDL_memcmp memcmp | |
| 345 #else | |
| 346 extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t len); | |
| 347 #endif | |
| 348 | |
| 349 #if HAVE_STRLEN | |
| 350 #define SDL_strlen strlen | |
| 351 #else | |
| 352 extern DECLSPEC size_t SDLCALL SDL_strlen(const char *string); | |
| 353 #endif | |
| 354 | |
| 355 #if HAVE_STRCPY | |
| 356 #define SDL_strcpy strcpy | |
| 357 #else | |
| 358 extern DECLSPEC char * SDLCALL SDL_strcpy(char *dst, const char *src); | |
| 359 #endif | |
| 360 | |
| 361 #if HAVE_STRNCPY | |
| 362 #define SDL_strncpy strncpy | |
| 363 #else | |
| 364 extern DECLSPEC char * SDLCALL SDL_strncpy(char *dst, const char *src, size_t maxlen); | |
| 365 #endif | |
| 366 | |
| 367 #if HAVE_STRCAT | |
| 368 #define SDL_strcat strcat | |
| 369 #else | |
| 370 #define SDL_strcat(dst, src) (SDL_strcpy(dst+SDL_strlen(dst), src), dst) | |
| 371 #endif | |
| 372 | |
| 373 #if HAVE_STRNCAT | |
| 374 #define SDL_strncat strncat | |
| 375 #else | |
| 376 #define SDL_strncat(dst, src, n) (SDL_strncpy(dst+SDL_strlen(dst), src, n), dst) | |
| 377 #endif | |
| 378 | |
| 379 #if HAVE_STRDUP | |
| 380 #define SDL_strdup strdup | |
| 381 #else | |
| 382 extern DECLSPEC char * SDLCALL SDL_strdup(const char *string); | |
| 383 #endif | |
| 384 | |
| 385 #if HAVE__STRREV | |
| 386 #define SDL_strrev _strrev | |
| 387 #else | |
| 388 extern DECLSPEC char * SDLCALL SDL_strrev(char *string); | |
| 389 #endif | |
| 390 | |
| 391 #if HAVE__STRUPR | |
| 392 #define SDL_strupr _strupr | |
| 393 #else | |
| 394 extern DECLSPEC char * SDLCALL SDL_strupr(char *string); | |
| 395 #endif | |
| 396 | |
| 397 #if HAVE__STRLWR | |
| 398 #define SDL_strlwr _strlwr | |
| 399 #else | |
| 400 extern DECLSPEC char * SDLCALL SDL_strlwr(char *string); | |
| 401 #endif | |
| 402 | |
| 403 #if HAVE_STRCHR | |
| 404 #define SDL_strchr strchr | |
| 405 #elif HAVE_INDEX | |
| 406 #define SDL_strchr index | |
| 407 #else | |
| 408 extern DECLSPEC char * SDLCALL SDL_strchr(const char *string, int c); | |
| 409 #endif | |
| 410 | |
| 411 #if HAVE_STRRCHR | |
| 412 #define SDL_strrchr strrchr | |
| 413 #elif HAVE_RINDEX | |
| 414 #define SDL_strrchr rindex | |
| 415 #else | |
| 416 extern DECLSPEC char * SDLCALL SDL_strrchr(const char *string, int c); | |
| 417 #endif | |
| 418 | |
| 419 #if HAVE_STRSTR | |
| 420 #define SDL_strstr strstr | |
| 421 #else | |
| 422 extern DECLSPEC char * SDLCALL SDL_strstr(const char *haystack, const char *needle); | |
| 423 #endif | |
| 424 | |
| 425 #if HAVE_ITOA | |
| 426 #define SDL_itoa itoa | |
| 427 #else | |
| 428 #define SDL_itoa(value, string, radix) SDL_ltoa((long)value, string, radix) | |
| 429 #endif | |
| 430 | |
| 431 #if HAVE__LTOA | |
| 432 #define SDL_ltoa _ltoa | |
| 433 #else | |
| 434 extern DECLSPEC char * SDLCALL SDL_ltoa(long value, char *string, int radix); | |
| 435 #endif | |
| 436 | |
| 437 #if HAVE__UITOA | |
| 438 #define SDL_uitoa _uitoa | |
| 439 #else | |
| 440 #define SDL_uitoa(value, string, radix) SDL_ultoa((long)value, string, radix) | |
| 441 #endif | |
| 442 | |
| 443 #if HAVE__ULTOA | |
| 444 #define SDL_ultoa _ultoa | |
| 445 #else | |
| 446 extern DECLSPEC char * SDLCALL SDL_ultoa(unsigned long value, char *string, int radix); | |
| 447 #endif | |
| 448 | |
| 449 #if HAVE_STRTOL | |
| 450 #define SDL_strtol strtol | |
| 451 #else | |
| 452 extern DECLSPEC long SDLCALL SDL_strtol(const char *string, char **endp, int base); | |
| 453 #endif | |
| 454 | |
| 455 #if SDL_HAS_64BIT_TYPE | |
| 456 | |
| 457 #if HAVE__I64TOA | |
| 458 #define SDL_lltoa _i64toa | |
| 459 #else | |
| 460 extern DECLSPEC char* SDLCALL SDL_lltoa(Sint64 value, char *string, int radix); | |
| 461 #endif | |
| 462 | |
| 463 #if HAVE__UI64TOA | |
| 464 #define SDL_ulltoa _ui64toa | |
| 465 #else | |
| 466 extern DECLSPEC char* SDLCALL SDL_ulltoa(Uint64 value, char *string, int radix); | |
| 467 #endif | |
| 468 | |
| 469 #if HAVE_STRTOLL | |
| 470 #define SDL_strtoll strtoll | |
| 471 #else | |
| 472 extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *string, char **endp, int base); | |
| 473 #endif | |
| 474 | |
| 475 #endif /* SDL_HAS_64BIT_TYPE */ | |
| 476 | |
| 477 #if HAVE_STRTOD | |
| 478 #define SDL_strtod strtod | |
| 479 #else | |
| 480 extern DECLSPEC double SDLCALL SDL_strtod(const char *string, char **endp); | |
| 481 #endif | |
| 482 | |
| 483 #if HAVE_ATOI | |
| 484 #define SDL_atoi atoi | |
| 485 #else | |
| 486 #define SDL_atoi(X) SDL_strtol(X, NULL, 0) | |
| 487 #endif | |
| 488 | |
| 489 #if HAVE_ATOF | |
| 490 #define SDL_atof atof | |
| 491 #else | |
| 492 #define SDL_atof(X) SDL_strtod(X, NULL) | |
| 493 #endif | |
| 494 | |
| 495 #if HAVE_STRCMP | |
| 496 #define SDL_strcmp strcmp | |
| 497 #else | |
| 498 extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2); | |
| 499 #endif | |
| 500 | |
| 501 #if HAVE_STRNCMP | |
| 502 #define SDL_strncmp strncmp | |
| 503 #else | |
| 504 extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2, size_t maxlen); | |
| 505 #endif | |
| 506 | |
| 507 #if HAVE_STRCASECMP | |
| 508 #define SDL_strcasecmp strcasecmp | |
| 509 #elif HAVE_STRICMP | |
| 510 #define SDL_strcasecmp stricmp | |
| 511 #else | |
| 512 extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1, const char *str2); | |
| 513 #endif | |
| 514 | |
| 515 #if HAVE_SSCANF | |
| 516 #define SDL_sscanf sscanf | |
| 517 #else | |
| 518 extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, const char *fmt, ...); | |
| 519 #endif | |
| 520 | |
| 521 #if HAVE_SNPRINTF | |
| 522 #define SDL_snprintf snprintf | |
| 523 #else | |
| 524 extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen, const char *fmt, ...); | |
| 525 #endif | |
| 526 | |
| 527 #if HAVE_VSNPRINTF | |
| 528 #define SDL_vsnprintf vsnprintf | |
| 529 #else | |
| 530 extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen, const char *fmt, va_list ap); | |
| 531 #endif | |
| 532 | |
| 533 /* Ends C function definitions when using C++ */ | |
| 534 #ifdef __cplusplus | |
| 535 } | |
| 536 #endif | |
| 537 #include "close_code.h" | |
| 538 | |
| 539 #endif /* _SDL_stdinc_h */ |