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comparison include/SDL_stdinc.h @ 1895:c121d94672cb

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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 10 Jul 2006 21:04:37 +0000
parents 39a4f91b164a
children f1828a500391
comparison
equal deleted inserted replaced
1894:c69cee13dd76 1895:c121d94672cb
18 18
19 Sam Lantinga 19 Sam Lantinga
20 slouken@libsdl.org 20 slouken@libsdl.org
21 */ 21 */
22 22
23 /* This is a general header that includes C language support */ 23 /**
24 * \file SDL_stdinc.h
25 *
26 * This is a general header that includes C language support
27 */
24 28
25 #ifndef _SDL_stdinc_h 29 #ifndef _SDL_stdinc_h
26 #define _SDL_stdinc_h 30 #define _SDL_stdinc_h
27 31
28 #include "SDL_config.h" 32 #include "SDL_config.h"
75 /* The number of elements in an array */ 79 /* The number of elements in an array */
76 #define SDL_arraysize(array) (sizeof(array)/sizeof(array[0])) 80 #define SDL_arraysize(array) (sizeof(array)/sizeof(array[0]))
77 #define SDL_TABLESIZE(table) SDL_arraysize(table) 81 #define SDL_TABLESIZE(table) SDL_arraysize(table)
78 82
79 /* Basic data types */ 83 /* Basic data types */
80 typedef enum SDL_bool { 84 typedef enum SDL_bool
81 SDL_FALSE = 0, 85 {
82 SDL_TRUE = 1 86 SDL_FALSE = 0,
87 SDL_TRUE = 1
83 } SDL_bool; 88 } SDL_bool;
84 89
85 typedef int8_t Sint8; 90 /**
86 typedef uint8_t Uint8; 91 * \typedef Sint8
87 typedef int16_t Sint16; 92 * \brief A signed 8-bit integer type.
88 typedef uint16_t Uint16; 93 */
89 typedef int32_t Sint32; 94 typedef int8_t Sint8;
90 typedef uint32_t Uint32; 95 /**
96 * \typedef Uint8
97 * \brief An unsigned 8-bit integer type.
98 */
99 typedef uint8_t Uint8;
100 /**
101 * \typedef Sint16
102 * \brief A signed 16-bit integer type.
103 */
104 typedef int16_t Sint16;
105 /**
106 * \typedef Uint16
107 * \brief An unsigned 16-bit integer type.
108 */
109 typedef uint16_t Uint16;
110 /**
111 * \typedef Sint32
112 * \brief A signed 32-bit integer type.
113 */
114 typedef int32_t Sint32;
115 /**
116 * \typedef Uint32
117 * \brief An unsigned 32-bit integer type.
118 */
119 typedef uint32_t Uint32;
91 120
92 #ifdef SDL_HAS_64BIT_TYPE 121 #ifdef SDL_HAS_64BIT_TYPE
93 typedef int64_t Sint64; 122 /**
94 typedef uint64_t Uint64; 123 * \typedef Sint64
124 * \brief A signed 64-bit integer type.
125 * \warning On platforms without any sort of 64-bit datatype, this is equivalent to Sint32!
126 */
127 typedef int64_t Sint64;
128 /**
129 * \typedef Uint64
130 * \brief An unsigned 64-bit integer type.
131 * \warning On platforms without any sort of 64-bit datatype, this is equivalent to Uint32!
132 */
133 typedef uint64_t Uint64;
95 #else 134 #else
96 /* This is really just a hack to prevent the compiler from complaining */ 135 /* This is really just a hack to prevent the compiler from complaining */
97 typedef struct { 136 typdef Sint32 Sint64;
98 Uint32 hi; 137 typdef Uint32 Uint32;
99 Uint32 lo;
100 } Uint64, Sint64;
101 #endif 138 #endif
102 139
103 /* Make sure the types really have the right sizes */ 140 /* Make sure the types really have the right sizes */
104 #define SDL_COMPILE_TIME_ASSERT(name, x) \ 141 #define SDL_COMPILE_TIME_ASSERT(name, x) \
105 typedef int SDL_dummy_ ## name[(x) * 2 - 1] 142 typedef int SDL_dummy_ ## name[(x) * 2 - 1]
106 143 #ifndef DOXYGEN_SHOULD_IGNORE_THIS
107 SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1); 144 SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1);
108 SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1); 145 SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1);
109 SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2); 146 SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2);
110 SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2); 147 SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2);
111 SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4); 148 SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4);
112 SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4); 149 SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4);
113 SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8); 150 SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8);
114 SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8); 151 SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8);
152 #endif /* DOXYGEN_SHOULD_IGNORE_THIS */
115 153
116 /* Check to make sure enums are the size of ints, for structure packing. 154 /* Check to make sure enums are the size of ints, for structure packing.
117 For both Watcom C/C++ and Borland C/C++ the compiler option that makes 155 For both Watcom C/C++ and Borland C/C++ the compiler option that makes
118 enums having the size of an int must be enabled. 156 enums having the size of an int must be enabled.
119 This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11). 157 This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11).
121 /* Enable enums always int in CodeWarrior (for MPW use "-enum int") */ 159 /* Enable enums always int in CodeWarrior (for MPW use "-enum int") */
122 #ifdef __MWERKS__ 160 #ifdef __MWERKS__
123 #pragma enumsalwaysint on 161 #pragma enumsalwaysint on
124 #endif 162 #endif
125 163
126 typedef enum { 164 #ifndef DOXYGEN_SHOULD_IGNORE_THIS
127 DUMMY_ENUM_VALUE 165 typedef enum
166 {
167 DUMMY_ENUM_VALUE
128 } SDL_DUMMY_ENUM; 168 } SDL_DUMMY_ENUM;
129 169
130 SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int)); 170 SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int));
131 171 #endif /* DOXYGEN_SHOULD_IGNORE_THIS */
132 172
133 #include "begin_code.h" 173 #include "begin_code.h"
134 /* Set up for C function definitions, even when using C++ */ 174 /* Set up for C function definitions, even when using C++ */
135 #ifdef __cplusplus 175 #ifdef __cplusplus
176 /* *INDENT-OFF* */
136 extern "C" { 177 extern "C" {
178 /* *INDENT-ON* */
137 #endif 179 #endif
138 180
139 #ifdef HAVE_MALLOC 181 #ifdef HAVE_MALLOC
140 #define SDL_malloc malloc 182 #define SDL_malloc malloc
141 #else 183 #else
142 extern DECLSPEC void * SDLCALL SDL_malloc(size_t size); 184 extern DECLSPEC void *SDLCALL SDL_malloc(size_t size);
143 #endif 185 #endif
144 186
145 #ifdef HAVE_CALLOC 187 #ifdef HAVE_CALLOC
146 #define SDL_calloc calloc 188 #define SDL_calloc calloc
147 #else 189 #else
148 extern DECLSPEC void * SDLCALL SDL_calloc(size_t nmemb, size_t size); 190 extern DECLSPEC void *SDLCALL SDL_calloc(size_t nmemb, size_t size);
149 #endif 191 #endif
150 192
151 #ifdef HAVE_REALLOC 193 #ifdef HAVE_REALLOC
152 #define SDL_realloc realloc 194 #define SDL_realloc realloc
153 #else 195 #else
154 extern DECLSPEC void * SDLCALL SDL_realloc(void *mem, size_t size); 196 extern DECLSPEC void *SDLCALL SDL_realloc(void *mem, size_t size);
155 #endif 197 #endif
156 198
157 #ifdef HAVE_FREE 199 #ifdef HAVE_FREE
158 #define SDL_free free 200 #define SDL_free free
159 #else 201 #else
171 # elif defined(__WATCOMC__) 213 # elif defined(__WATCOMC__)
172 # include <malloc.h> 214 # include <malloc.h>
173 # elif defined(__DMC__) 215 # elif defined(__DMC__)
174 # include <stdlib.h> 216 # include <stdlib.h>
175 # elif defined(__AIX__) 217 # elif defined(__AIX__)
176 #pragma alloca 218 #pragma alloca
177 # elif defined(__MRC__) 219 # elif defined(__MRC__)
178 void *alloca (unsigned); 220 void *alloca(unsigned);
179 # else 221 # else
180 char *alloca (); 222 char *alloca();
181 # endif 223 # endif
182 #endif 224 #endif
183 #ifdef HAVE_ALLOCA 225 #ifdef HAVE_ALLOCA
184 #define SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*count) 226 #define SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*count)
185 #define SDL_stack_free(data) 227 #define SDL_stack_free(data)
189 #endif 231 #endif
190 232
191 #ifdef HAVE_GETENV 233 #ifdef HAVE_GETENV
192 #define SDL_getenv getenv 234 #define SDL_getenv getenv
193 #else 235 #else
194 extern DECLSPEC char * SDLCALL SDL_getenv(const char *name); 236 extern DECLSPEC char *SDLCALL SDL_getenv(const char *name);
195 #endif 237 #endif
196 238
197 #ifdef HAVE_PUTENV 239 #ifdef HAVE_PUTENV
198 #define SDL_putenv putenv 240 #define SDL_putenv putenv
199 #else 241 #else
202 244
203 #ifdef HAVE_QSORT 245 #ifdef HAVE_QSORT
204 #define SDL_qsort qsort 246 #define SDL_qsort qsort
205 #else 247 #else
206 extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size, 248 extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size,
207 int (*compare)(const void *, const void *)); 249 int (*compare) (const void *,
250 const void *));
208 #endif 251 #endif
209 252
210 #ifdef HAVE_ABS 253 #ifdef HAVE_ABS
211 #define SDL_abs abs 254 #define SDL_abs abs
212 #else 255 #else
229 #endif 272 #endif
230 273
231 #ifdef HAVE_MEMSET 274 #ifdef HAVE_MEMSET
232 #define SDL_memset memset 275 #define SDL_memset memset
233 #else 276 #else
234 extern DECLSPEC void * SDLCALL SDL_memset(void *dst, int c, size_t len); 277 extern DECLSPEC void *SDLCALL SDL_memset(void *dst, int c, size_t len);
235 #endif 278 #endif
279 #define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x)))
280 #define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x)))
236 281
237 #if defined(__GNUC__) && defined(i386) 282 #if defined(__GNUC__) && defined(i386)
238 #define SDL_memset4(dst, val, len) \ 283 #define SDL_memset4(dst, val, len) \
239 do { \ 284 do { \
240 int u0, u1, u2; \ 285 int u0, u1, u2; \
286 #ifdef HAVE_MEMCPY 331 #ifdef HAVE_MEMCPY
287 #define SDL_memcpy memcpy 332 #define SDL_memcpy memcpy
288 #elif defined(HAVE_BCOPY) 333 #elif defined(HAVE_BCOPY)
289 #define SDL_memcpy(d, s, n) bcopy((s), (d), (n)) 334 #define SDL_memcpy(d, s, n) bcopy((s), (d), (n))
290 #else 335 #else
291 extern DECLSPEC void * SDLCALL SDL_memcpy(void *dst, const void *src, size_t len); 336 extern DECLSPEC void *SDLCALL SDL_memcpy(void *dst, const void *src,
337 size_t len);
292 #endif 338 #endif
293 #endif 339 #endif
294 340
295 #if defined(__GNUC__) && defined(i386) 341 #if defined(__GNUC__) && defined(i386)
296 #define SDL_memcpy4(dst, src, len) \ 342 #define SDL_memcpy4(dst, src, len) \
333 break; \ 379 break; \
334 } \ 380 } \
335 } while(0) 381 } while(0)
336 #endif 382 #endif
337 #ifndef SDL_revcpy 383 #ifndef SDL_revcpy
338 extern DECLSPEC void * SDLCALL SDL_revcpy(void *dst, const void *src, size_t len); 384 extern DECLSPEC void *SDLCALL SDL_revcpy(void *dst, const void *src,
385 size_t len);
339 #endif 386 #endif
340 387
341 #ifdef HAVE_MEMMOVE 388 #ifdef HAVE_MEMMOVE
342 #define SDL_memmove memmove 389 #define SDL_memmove memmove
343 #elif defined(HAVE_BCOPY) 390 #elif defined(HAVE_BCOPY)
354 #endif 401 #endif
355 402
356 #ifdef HAVE_MEMCMP 403 #ifdef HAVE_MEMCMP
357 #define SDL_memcmp memcmp 404 #define SDL_memcmp memcmp
358 #else 405 #else
359 extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t len); 406 extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2,
407 size_t len);
360 #endif 408 #endif
361 409
362 #ifdef HAVE_STRLEN 410 #ifdef HAVE_STRLEN
363 #define SDL_strlen strlen 411 #define SDL_strlen strlen
364 #else 412 #else
366 #endif 414 #endif
367 415
368 #ifdef HAVE_STRLCPY 416 #ifdef HAVE_STRLCPY
369 #define SDL_strlcpy strlcpy 417 #define SDL_strlcpy strlcpy
370 #else 418 #else
371 extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src, size_t maxlen); 419 extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src,
420 size_t maxlen);
372 #endif 421 #endif
373 422
374 #ifdef HAVE_STRLCAT 423 #ifdef HAVE_STRLCAT
375 #define SDL_strlcat strlcat 424 #define SDL_strlcat strlcat
376 #else 425 #else
377 extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src, size_t maxlen); 426 extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src,
427 size_t maxlen);
378 #endif 428 #endif
379 429
380 #ifdef HAVE_STRDUP 430 #ifdef HAVE_STRDUP
381 #define SDL_strdup strdup 431 #define SDL_strdup strdup
382 #else 432 #else
383 extern DECLSPEC char * SDLCALL SDL_strdup(const char *string); 433 extern DECLSPEC char *SDLCALL SDL_strdup(const char *string);
384 #endif 434 #endif
385 435
386 #ifdef HAVE__STRREV 436 #ifdef HAVE__STRREV
387 #define SDL_strrev _strrev 437 #define SDL_strrev _strrev
388 #else 438 #else
389 extern DECLSPEC char * SDLCALL SDL_strrev(char *string); 439 extern DECLSPEC char *SDLCALL SDL_strrev(char *string);
390 #endif 440 #endif
391 441
392 #ifdef HAVE__STRUPR 442 #ifdef HAVE__STRUPR
393 #define SDL_strupr _strupr 443 #define SDL_strupr _strupr
394 #else 444 #else
395 extern DECLSPEC char * SDLCALL SDL_strupr(char *string); 445 extern DECLSPEC char *SDLCALL SDL_strupr(char *string);
396 #endif 446 #endif
397 447
398 #ifdef HAVE__STRLWR 448 #ifdef HAVE__STRLWR
399 #define SDL_strlwr _strlwr 449 #define SDL_strlwr _strlwr
400 #else 450 #else
401 extern DECLSPEC char * SDLCALL SDL_strlwr(char *string); 451 extern DECLSPEC char *SDLCALL SDL_strlwr(char *string);
402 #endif 452 #endif
403 453
404 #ifdef HAVE_STRCHR 454 #ifdef HAVE_STRCHR
405 #define SDL_strchr strchr 455 #define SDL_strchr strchr
406 #elif defined(HAVE_INDEX) 456 #elif defined(HAVE_INDEX)
407 #define SDL_strchr index 457 #define SDL_strchr index
408 #else 458 #else
409 extern DECLSPEC char * SDLCALL SDL_strchr(const char *string, int c); 459 extern DECLSPEC char *SDLCALL SDL_strchr(const char *string, int c);
410 #endif 460 #endif
411 461
412 #ifdef HAVE_STRRCHR 462 #ifdef HAVE_STRRCHR
413 #define SDL_strrchr strrchr 463 #define SDL_strrchr strrchr
414 #elif defined(HAVE_RINDEX) 464 #elif defined(HAVE_RINDEX)
415 #define SDL_strrchr rindex 465 #define SDL_strrchr rindex
416 #else 466 #else
417 extern DECLSPEC char * SDLCALL SDL_strrchr(const char *string, int c); 467 extern DECLSPEC char *SDLCALL SDL_strrchr(const char *string, int c);
418 #endif 468 #endif
419 469
420 #ifdef HAVE_STRSTR 470 #ifdef HAVE_STRSTR
421 #define SDL_strstr strstr 471 #define SDL_strstr strstr
422 #else 472 #else
423 extern DECLSPEC char * SDLCALL SDL_strstr(const char *haystack, const char *needle); 473 extern DECLSPEC char *SDLCALL SDL_strstr(const char *haystack,
474 const char *needle);
424 #endif 475 #endif
425 476
426 #ifdef HAVE_ITOA 477 #ifdef HAVE_ITOA
427 #define SDL_itoa itoa 478 #define SDL_itoa itoa
428 #else 479 #else
430 #endif 481 #endif
431 482
432 #ifdef HAVE__LTOA 483 #ifdef HAVE__LTOA
433 #define SDL_ltoa _ltoa 484 #define SDL_ltoa _ltoa
434 #else 485 #else
435 extern DECLSPEC char * SDLCALL SDL_ltoa(long value, char *string, int radix); 486 extern DECLSPEC char *SDLCALL SDL_ltoa(long value, char *string, int radix);
436 #endif 487 #endif
437 488
438 #ifdef HAVE__UITOA 489 #ifdef HAVE__UITOA
439 #define SDL_uitoa _uitoa 490 #define SDL_uitoa _uitoa
440 #else 491 #else
442 #endif 493 #endif
443 494
444 #ifdef HAVE__ULTOA 495 #ifdef HAVE__ULTOA
445 #define SDL_ultoa _ultoa 496 #define SDL_ultoa _ultoa
446 #else 497 #else
447 extern DECLSPEC char * SDLCALL SDL_ultoa(unsigned long value, char *string, int radix); 498 extern DECLSPEC char *SDLCALL SDL_ultoa(unsigned long value, char *string,
499 int radix);
448 #endif 500 #endif
449 501
450 #ifdef HAVE_STRTOL 502 #ifdef HAVE_STRTOL
451 #define SDL_strtol strtol 503 #define SDL_strtol strtol
452 #else 504 #else
453 extern DECLSPEC long SDLCALL SDL_strtol(const char *string, char **endp, int base); 505 extern DECLSPEC long SDLCALL SDL_strtol(const char *string, char **endp,
506 int base);
454 #endif 507 #endif
455 508
456 #ifdef HAVE_STRTOUL 509 #ifdef HAVE_STRTOUL
457 #define SDL_strtoul strtoul 510 #define SDL_strtoul strtoul
458 #else 511 #else
459 extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *string, char **endp, int base); 512 extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *string,
513 char **endp, int base);
460 #endif 514 #endif
461 515
462 #ifdef SDL_HAS_64BIT_TYPE 516 #ifdef SDL_HAS_64BIT_TYPE
463 517
464 #ifdef HAVE__I64TOA 518 #ifdef HAVE__I64TOA
465 #define SDL_lltoa _i64toa 519 #define SDL_lltoa _i64toa
466 #else 520 #else
467 extern DECLSPEC char* SDLCALL SDL_lltoa(Sint64 value, char *string, int radix); 521 extern DECLSPEC char *SDLCALL SDL_lltoa(Sint64 value, char *string,
522 int radix);
468 #endif 523 #endif
469 524
470 #ifdef HAVE__UI64TOA 525 #ifdef HAVE__UI64TOA
471 #define SDL_ulltoa _ui64toa 526 #define SDL_ulltoa _ui64toa
472 #else 527 #else
473 extern DECLSPEC char* SDLCALL SDL_ulltoa(Uint64 value, char *string, int radix); 528 extern DECLSPEC char *SDLCALL SDL_ulltoa(Uint64 value, char *string,
529 int radix);
474 #endif 530 #endif
475 531
476 #ifdef HAVE_STRTOLL 532 #ifdef HAVE_STRTOLL
477 #define SDL_strtoll strtoll 533 #define SDL_strtoll strtoll
478 #else 534 #else
479 extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *string, char **endp, int base); 535 extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *string, char **endp,
536 int base);
480 #endif 537 #endif
481 538
482 #ifdef HAVE_STRTOULL 539 #ifdef HAVE_STRTOULL
483 #define SDL_strtoull strtoull 540 #define SDL_strtoull strtoull
484 #else 541 #else
485 extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *string, char **endp, int base); 542 extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *string, char **endp,
543 int base);
486 #endif 544 #endif
487 545
488 #endif /* SDL_HAS_64BIT_TYPE */ 546 #endif /* SDL_HAS_64BIT_TYPE */
489 547
490 #ifdef HAVE_STRTOD 548 #ifdef HAVE_STRTOD
512 #endif 570 #endif
513 571
514 #ifdef HAVE_STRNCMP 572 #ifdef HAVE_STRNCMP
515 #define SDL_strncmp strncmp 573 #define SDL_strncmp strncmp
516 #else 574 #else
517 extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2, size_t maxlen); 575 extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2,
576 size_t maxlen);
518 #endif 577 #endif
519 578
520 #ifdef HAVE_STRCASECMP 579 #ifdef HAVE_STRCASECMP
521 #define SDL_strcasecmp strcasecmp 580 #define SDL_strcasecmp strcasecmp
522 #elif defined(HAVE__STRICMP) 581 #elif defined(HAVE__STRICMP)
523 #define SDL_strcasecmp _stricmp 582 #define SDL_strcasecmp _stricmp
524 #else 583 #else
525 extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1, const char *str2); 584 extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1,
585 const char *str2);
526 #endif 586 #endif
527 587
528 #ifdef HAVE_STRNCASECMP 588 #ifdef HAVE_STRNCASECMP
529 #define SDL_strncasecmp strncasecmp 589 #define SDL_strncasecmp strncasecmp
530 #elif defined(HAVE__STRNICMP) 590 #elif defined(HAVE__STRNICMP)
531 #define SDL_strncasecmp _strnicmp 591 #define SDL_strncasecmp _strnicmp
532 #else 592 #else
533 extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1, const char *str2, size_t maxlen); 593 extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1,
594 const char *str2, size_t maxlen);
534 #endif 595 #endif
535 596
536 #ifdef HAVE_SSCANF 597 #ifdef HAVE_SSCANF
537 #define SDL_sscanf sscanf 598 #define SDL_sscanf sscanf
538 #else 599 #else
539 extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, const char *fmt, ...); 600 extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, const char *fmt,
601 ...);
540 #endif 602 #endif
541 603
542 #ifdef HAVE_SNPRINTF 604 #ifdef HAVE_SNPRINTF
543 #define SDL_snprintf snprintf 605 #define SDL_snprintf snprintf
544 #else 606 #else
545 extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen, const char *fmt, ...); 607 extern DECLSPEC int SDLCALL SDL_snprintf(char *text, size_t maxlen,
608 const char *fmt, ...);
546 #endif 609 #endif
547 610
548 #ifdef HAVE_VSNPRINTF 611 #ifdef HAVE_VSNPRINTF
549 #define SDL_vsnprintf vsnprintf 612 #define SDL_vsnprintf vsnprintf
550 #else 613 #else
551 extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen, const char *fmt, va_list ap); 614 extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen,
615 const char *fmt, va_list ap);
552 #endif 616 #endif
553 617
554 /* The SDL implementation of iconv() returns these error codes */ 618 /* The SDL implementation of iconv() returns these error codes */
555 #define SDL_ICONV_ERROR (size_t)-1 619 #define SDL_ICONV_ERROR (size_t)-1
556 #define SDL_ICONV_E2BIG (size_t)-2 620 #define SDL_ICONV_E2BIG (size_t)-2
559 623
560 #ifdef HAVE_ICONV 624 #ifdef HAVE_ICONV
561 #define SDL_iconv_t iconv_t 625 #define SDL_iconv_t iconv_t
562 #define SDL_iconv_open iconv_open 626 #define SDL_iconv_open iconv_open
563 #define SDL_iconv_close iconv_close 627 #define SDL_iconv_close iconv_close
564 extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft); 628 extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, char **inbuf,
629 size_t * inbytesleft, char **outbuf,
630 size_t * outbytesleft);
565 #else 631 #else
566 typedef struct _SDL_iconv_t *SDL_iconv_t; 632 typedef struct _SDL_iconv_t *SDL_iconv_t;
567 extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode, const char *fromcode); 633 extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode,
634 const char *fromcode);
568 extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd); 635 extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd);
569 extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft); 636 extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, char **inbuf,
637 size_t * inbytesleft, char **outbuf,
638 size_t * outbytesleft);
570 #endif 639 #endif
571 /* This function converts a string between encodings in one pass, returning a 640 /* This function converts a string between encodings in one pass, returning a
572 string that must be freed with SDL_free() or NULL on error. 641 string that must be freed with SDL_free() or NULL on error.
573 */ 642 */
574 extern DECLSPEC char * SDLCALL SDL_iconv_string(const char *tocode, const char *fromcode, char *inbuf, size_t inbytesleft); 643 extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode,
644 const char *fromcode,
645 char *inbuf,
646 size_t inbytesleft);
575 #define SDL_iconv_utf8_ascii(S) SDL_iconv_string("ASCII", "UTF-8", S, SDL_strlen(S)+1) 647 #define SDL_iconv_utf8_ascii(S) SDL_iconv_string("ASCII", "UTF-8", S, SDL_strlen(S)+1)
576 #define SDL_iconv_utf8_latin1(S) SDL_iconv_string("LATIN1", "UTF-8", S, SDL_strlen(S)+1) 648 #define SDL_iconv_utf8_latin1(S) SDL_iconv_string("LATIN1", "UTF-8", S, SDL_strlen(S)+1)
577 #define SDL_iconv_utf8_ucs2(S) (Uint16 *)SDL_iconv_string("UCS-2", "UTF-8", S, SDL_strlen(S)+1) 649 #define SDL_iconv_utf8_ucs2(S) (Uint16 *)SDL_iconv_string("UCS-2", "UTF-8", S, SDL_strlen(S)+1)
578 #define SDL_iconv_utf8_ucs4(S) (Uint32 *)SDL_iconv_string("UCS-4", "UTF-8", S, SDL_strlen(S)+1) 650 #define SDL_iconv_utf8_ucs4(S) (Uint32 *)SDL_iconv_string("UCS-4", "UTF-8", S, SDL_strlen(S)+1)
579 651
580 /* Ends C function definitions when using C++ */ 652 /* Ends C function definitions when using C++ */
581 #ifdef __cplusplus 653 #ifdef __cplusplus
654 /* *INDENT-OFF* */
582 } 655 }
656 /* *INDENT-ON* */
583 #endif 657 #endif
584 #include "close_code.h" 658 #include "close_code.h"
585 659
586 #endif /* _SDL_stdinc_h */ 660 #endif /* _SDL_stdinc_h */
661
662 /* vi: set ts=4 sw=4 expandtab: */