2 ** standard.h --- ISO C99 Standard Library for Splint.
4 ** Process with -DSTRICT to get strict library.
9 /*@+globsimpmodifiesnothing@*/
15 /*@constant int EDOM;@*/
16 /*@constant int ERANGE;@*/
17 /*@constant int EILSEQ;@*/
20 /*@checkedstrict@*/ int errno;
22 /*@unchecked@*/ int errno;
29 typedef /*@integraltype@*/ ptrdiff_t;
30 typedef /*@unsignedintegraltype@*/ size_t;
31 typedef /*@signedintegraltype@*/ ssize_t;
32 typedef /*@integraltype@*/ wchar_t;
35 ** Added by Amendment 1 to ISO.
38 typedef /*@integraltype@*/ wint_t;
39 typedef /*@abstract@*/ mbstate_t;
41 /*@constant null anytype NULL = 0;@*/
47 /*@constant lltX_bool NDEBUG;@*/
50 /*@falseexit@*/ void assert (/*@sef@*/ lltX_bool e)
53 /*@falseexit@*/ void assert (/*@sef@*/ lltX_bool /*@alt int@*/ e)
63 lltX_bool isalnum (int c) /*@*/ ;
64 lltX_bool isalpha (int c) /*@*/ ;
65 lltX_bool iscntrl (int c) /*@*/ ;
66 lltX_bool isdigit (int c) /*@*/ ;
67 lltX_bool isgraph (int c) /*@*/ ;
68 lltX_bool islower (int c) /*@*/ ;
69 lltX_bool isprint (int c) /*@*/ ;
70 lltX_bool ispunct (int c) /*@*/ ;
71 lltX_bool isspace (int c) /*@*/ ;
72 lltX_bool isupper (int c) /*@*/ ;
73 lltX_bool isxdigit (int c) /*@*/ ;
74 char tolower (int c) /*@*/ ;
75 char toupper (int c) /*@*/ ;
78 ** evans 2002-01-03: added alt char (was alt unsigned char)
81 lltX_bool /*@alt int@*/ isalnum (int /*@alt char, unsigned char@*/ c) /*@*/ ;
82 lltX_bool /*@alt int@*/ isalpha (int /*@alt char, unsigned char@*/ c) /*@*/ ;
83 lltX_bool /*@alt int@*/ iscntrl (int /*@alt char, unsigned char@*/ c) /*@*/ ;
84 lltX_bool /*@alt int@*/ isdigit (int /*@alt char, unsigned char@*/ c) /*@*/ ;
85 lltX_bool /*@alt int@*/ isgraph (int /*@alt char, unsigned char@*/ c) /*@*/ ;
86 lltX_bool /*@alt int@*/ islower (int /*@alt char, unsigned char@*/ c) /*@*/ ;
87 lltX_bool /*@alt int@*/ isprint (int /*@alt char, unsigned char@*/ c) /*@*/ ;
88 lltX_bool /*@alt int@*/ ispunct (int /*@alt char, unsigned char@*/ c) /*@*/ ;
89 lltX_bool /*@alt int@*/ isspace (int /*@alt char, unsigned char@*/ c) /*@*/ ;
90 lltX_bool /*@alt int@*/ isupper (int /*@alt char, unsigned char@*/ c) /*@*/ ;
91 lltX_bool /*@alt int@*/ isxdigit (int /*@alt char, unsigned char@*/ c) /*@*/ ;
92 char /*@alt int@*/ tolower (int /*@alt char, unsigned char@*/ c) /*@*/ ;
93 char /*@alt int@*/ toupper (int /*@alt char, unsigned char@*/ c) /*@*/ ;
105 char *int_curr_symbol;
106 char *currency_symbol;
107 char *mon_decimal_point;
108 char *mon_thousands_sep;
112 char int_frac_digits;
122 /*@constant int LC_ALL;@*/
123 /*@constant int LC_COLLATE;@*/
124 /*@constant int LC_CTYPE;@*/
125 /*@constant int LC_MONETARY;@*/
126 /*@constant int LC_NUMERIC;@*/
127 /*@constant int LC_TIME;@*/
129 /*@observer@*/ /*@null@*/ char *setlocale (int category, /*@null@*/ char *locale)
130 /*@modifies internalState, errno@*/ ;
132 struct lconv *localeconv (void) /*@*/ ;
139 ** Note, these are defined by macros, but NOT necessarily
140 ** constants. They may be used as lvalues.
143 /*@unchecked@*/ int DBL_DIG;
144 /*@unchecked@*/ double DBL_EPSILON;
145 /*@unchecked@*/ int DBL_MANT_DIG;
146 /*@unchecked@*/ double DBL_MAX;
147 /*@unchecked@*/ int DBL_MAX_10_EXP;
148 /*@unchecked@*/ int DBL_MAX_EXP;
149 /*@unchecked@*/ double DBL_MIN;
150 /*@unchecked@*/ int DBL_MIN_10_EXP;
151 /*@unchecked@*/ int DBL_MIN_EXP;
153 /*@unchecked@*/ int FLT_DIG;
154 /*@unchecked@*/ float FLT_EPSILON;
155 /*@unchecked@*/ int FLT_MANT_DIG;
156 /*@unchecked@*/ float FLT_MAX;
157 /*@unchecked@*/ int FLT_MAX_10_EXP;
158 /*@unchecked@*/ int FLT_MAX_EXP;
159 /*@unchecked@*/ float FLT_MIN;
160 /*@unchecked@*/ int FLT_MIN_10_EXP;
161 /*@unchecked@*/ int FLT_MIN_EXP;
162 /*@constant int FLT_RADIX@*/
163 /*@unchecked@*/ int FLT_ROUNDS;
165 /*@unchecked@*/ int LDBL_DIG;
166 /*@unchecked@*/ long double LDBL_EPSILON;
167 /*@unchecked@*/ int LDBL_MANT_DIG;
168 /*@unchecked@*/ long double LDBL_MAX;
169 /*@unchecked@*/ int LDBL_MAX_10_EXP;
170 /*@unchecked@*/ int LDBL_MAX_EXP;
171 /*@unchecked@*/ long double LDBL_MIN;
172 /*@unchecked@*/ int LDBL_MIN_10_EXP;
173 /*@unchecked@*/ int LDBL_MIN_EXP;
179 /*@constant int CHAR_BIT; @*/
180 /*@constant char CHAR_MAX; @*/
181 /*@constant char CHAR_MIN; @*/
182 /*@constant int INT_MAX; @*/
183 /*@constant int INT_MIN; @*/
184 /*@constant long int LONG_MAX; @*/
185 /*@constant long int LONG_MIN; @*/
186 /*@constant long int MB_LEN_MAX@*/
187 /*@constant signed char SCHAR_MAX; @*/
188 /*@constant signed char SCHAR_MIN; @*/
189 /*@constant short SHRT_MAX; @*/
190 /*@constant short SHRT_MIN; @*/
191 /*@constant unsigned char UCHAR_MAX; @*/
192 /*@constant unsigned char UCHAR_MIN; @*/
193 /*@constant unsigned int UINT_MAX; @*/
194 /*@constant unsigned long ULONG_MAX; @*/
195 /*@constant unsigned short USHRT_MAX; @*/
200 ** evans 2002-07-03: updated from ISO C99 (http://www.vmunix.com/~gabor/c/draft.html)
203 typedef float float_t;
204 typedef double double_t;
206 /*@constant double HUGE_VAL; @*/
207 /*@constant float HUGE_VALF; @*/
208 /*@constant long double HUGE_VALL; @*/
210 /*@constant float INFINITY; @*/
212 /*@constant float NAN; @*/
213 /*:warn implementationoptional "NAN is defined if and only if the implementation supports quiet float type NaNs.":*/ ;
215 /*@constant int FP_INFINITE;@*/
216 /*@constant int FP_NAN;@*/
217 /*@constant int FP_NORMAL;@*/
218 /*@constant int FP_SUBNORMAL;@*/
219 /*@constant int FP_ZERO;@*/
221 /*@constant int FP_ILOGB0;@*/
222 /*@constant int FP_ILOGBNAN;@*/
224 /*@constant int DECIMAL_DIG;@*/
226 /* Defined for specs only - this type is any real type */
227 typedef float /*@alt double, long double@*/ s_real_t;
229 int fpclassify (/*@sef@*/ s_real_t) /*@*/ ;
230 int signbit (/*@sef@*/ s_real_t) /*@*/ ;
231 int isfinite (/*@sef@*/ s_real_t) /*@*/ ;
232 int isnormal (/*@sef@*/ s_real_t) /*@*/ ;
233 int isnan (/*@sef@*/ s_real_t) /*@*/ ;
234 int isinf (/*@sef@*/ s_real_t) /*@*/ ;
237 ** math functions that may have a range error modify errno (implementation defined).
240 double acos (double x) /*@modifies errno@*/ ;
241 double asin (double x) /*@modifies errno@*/ ;
242 double atan (double x) /*@*/ ;
243 double atan2 (double y, double x) /*@*/ ;
245 double cos (double x) /*@*/ ;
246 double sin (double x) /*@*/ ;
247 double tan (double x) /*@*/ ;
249 double cosh (double x) /*@modifies errno@*/ ;
250 double sinh (double x) /*@modifies errno@*/ ;
251 double tanh (double x) /*@*/ ;
253 double acosh (double x) /*@modifies errno@*/ ;
254 double asinh (double x) /*@modifies errno@*/ ;
255 double atanh (double x) /*@modifies errno@*/ ;
257 double exp (double x) /*@modifies errno@*/ ;
258 double frexp (double x, /*@out@*/ int *xp) /*@modifies *xp;@*/ ;
259 double ldexp (double x, int n) /*@modifies errno@*/ ;
261 double log (double x) /*@modifies errno@*/ ;
262 double log10 (double x) /*@modifies errno@*/ ;
264 double modf (double x, /*@out@*/ double *ip) /*@modifies *ip;@*/ ;
266 double exp2 (double x) /*@modifies errno@*/ ;
267 double expm1 (double x) /*@modifies errno@*/ ;
268 double log1p (double x) /*@modifies errno@*/ ;
269 double log2 (double x) /*@modifies errno@*/ ;
270 double logb (double x) /*@modifies errno@*/ ;
272 double scalbn (double x, int n) /*@modifies errno@*/ ;
273 double scalbln (double x, long int n) /*@modifies errno@*/ ;
274 long double scalblnl(long double x, long int n) /*@modifies errno@*/ ;
276 int ilogb (double x) /*@modifies errno@*/ ;
277 int ilogbf (float x) /*@modifies errno@*/ ;
278 int ilogbl (long double x) /*@modifies errno@*/ ;
280 double fabs (double x) /*@*/ ;
281 float fabsf (float x) /*@*/ ;
282 long double fabsl (long double x) /*@*/ ;
284 double pow (double x, double y) /*@modifies errno@*/ ;
285 float powf(float x, float y) /*@modifies errno@*/ ;
286 long double powl(long double x, long double y) /*@modifies errno@*/ ;
288 double sqrt (double x) /*@modifies errno@*/ ;
289 float sqrtf(float x) /*@modifies errno@*/ ;
290 long double sqrtl (long double x) /*@modifies errno@*/ ;
292 double cbrt (double x) /*@*/ ;
293 float cbrtf (float x) /*@*/ ;
294 long double cbrtl (long double x) /*@*/ ;
296 double hypot (double x, double y) /*@modifies errno@*/ ;
297 float hypotf (float x, float y) /*@modifies errno@*/ ;
298 long double hypotl (long double x, long double y) /*@modifies errno@*/ ;
300 double erf (double x) /*@*/ ;
301 double erfc (double x) /*@*/ ;
302 float erff (float x) /*@*/ ;
303 long double erfl (long double x) /*@*/ ;
304 float erfcf (float x) /*@*/ ;
305 long double erfcl (long double x) /*@*/ ;
307 double gamma (double x) /*@modifies errno@*/ ;
308 float gammaf(float x) /*@modifies errno@*/ ;
309 long double gammal (long double x) /*@modifies errno@*/ ;
310 double lgamma (double x) /*@modifies errno@*/ ;
311 float lgammaf (float x) /*@modifies errno@*/ ;
312 long double lgammal (long double x) /*@modifies errno@*/ ;
314 double ceil (double x) /*@*/ ;
315 float ceilf(float x) /*@*/ ;
316 long double ceill(long double x) /*@*/ ;
318 double floor (double x) /*@*/ ;
319 float floorf (float x) /*@*/ ;
320 long double floorl (long double x) /*@*/ ;
322 double nearbyint (double x) /*@*/ ;
323 float nearbyintf (float x) /*@*/ ;
324 long double nearbyintl (long double x) /*@*/ ;
326 double rint (double x) /*@*/;
327 float rintf (float x) /*@*/ ;
328 long double rintl (long double x) /*@*/ ;
329 long int lrint (double x) /*@modifies errno@*/ ;
330 long int lrintf (float x) /*@modifies errno@*/ ;
331 long int lrintl (long double x) /*@modifies errno@*/ ;
332 long long llrint (double x) /*@modifies errno@*/ ;
333 long long llrintf(float x) /*@modifies errno@*/ ;
334 long long llrintl(long double x) /*@modifies errno@*/ ;
336 double round (double x) /*@*/ ;
337 long int lround (double x) /*@modifies errno@*/ ;
338 long long llround (double x) /*@modifies errno@*/ ;
340 double trunc (double x) /*@*/ ;
341 double fmod (double x, double y) /*@*/ ;
342 double remainder (double x, double y) /*@*/ ;
343 double remquo (double x, double y, /*@out@*/ int *quo) /*@modifies *quo@*/ ;
344 double copysign (double x, double y) /*@*/ ;
345 double nan (/*@nullterminated@*/ const char *tagp) /*@*/ ;
346 double nextafter (double x, double y) /*@*/ ;
347 double nextafterx (double x, long double y) /*@*/ ;
349 double fdim (double x, double y) /*@modifies errno@*/ ;
350 double fmax (double x, double y) /*@*/ ;
351 double fmin (double x, double y) /*@*/ ;
352 double fma (double x, double y, double z) /*@*/ ;
354 int isgreater (s_real_t x, s_real_t y) /*@*/ ;
355 int isgreaterequal (s_real_t x, s_real_t y) /*@*/ ;
356 int isless (s_real_t x, s_real_t y) /*@*/ ;
357 int islessequal (s_real_t x, s_real_t y) /*@*/ ;
358 int islessgreater (s_real_t x, s_real_t y) /*@*/ ;
359 int isunordered (s_real_t x, s_real_t y) /*@*/ ;
362 ** These functions are optional in iso C. An implementation does not
363 ** have to provide them. They are included in comments here, but
364 ** are not required to be part of the standard library.
367 # ifdef OPTIONAL_MATH
369 float acosf (float x) /*@modifies errno@*/ ;
370 long double acosl (long double x) /*@modifies errno@*/ ;
371 float asinf (float x) /*@modifies errno@*/ ;
372 long double asinl (long double x) /*@modifies errno@*/ ;
373 float atanf (float x) /*@*/ ;
374 long double atanl (long double x) /*@*/ ;
375 float atan2f (float y, float x) /*@*/ ;
376 long double atan2l (long double y, long double x) /*@*/ ;
377 float ceilf (float x) /*@*/ ;
378 long double ceill (long double x) /*@*/ ;
379 float cosf (float x) /*@*/ ;
380 long double cosl (long double x) /*@*/ ;
381 float coshf (float x) /*@modifies errno@*/ ;
382 long double coshl (long double x) /*@modifies errno@*/ ;
383 float expf (float x) /*@modifies errno@*/ ;
384 long double expl (long double x) /*@modifies errno@*/;
385 float fabsf (float x) /*@*/ ;
386 long double fabsl (long double x) /*@*/ ;
387 float floorf (float x) /*@*/ ;
388 long double floorl (long double x) /*@*/ ;
389 float fmodf (float x, float y) /*@*/ ;
390 long double fmodl (long double x, long double y) /*@*/ ;
391 float frexpf (float x, /*@out@*/ int *xp) /*@modifies *xp@*/;
392 long double frexpl (long double x, /*@out@*/ int *xp) /*@modifies *xp@*/;
393 float ldexpf (float x, int n) /*@modifies errno@*/ ;
394 long double ldexpl (long double x, int n) /*@modifies errno@*/ ;
395 float logf (float x) /*@modifies errno@*/ ;
396 long double logl (long double x) /*@modifies errno@*/ ;
397 float log10f (float x) /*@modifies errno@*/;
398 long double log10l (long double x) /*@modifies errno@*/;
399 float modff (float x, /*@out@*/ float *xp) /*@modifies *xp@*/ ;
400 long double modfl (long double x, /*@out@*/ long double *xp) /*@modifies *xp@*/ ;
401 float powf (float x, float y) /*@modifies errno@*/ ;
402 long double powl (long double x, long double y) /*@modifies errno@*/ ;
403 float sinf (float x) /*@*/ ;
404 long double sinl (long double x) /*@*/ ;
405 float sinhf (float x) /*@*/ ;
406 long double sinhl (long double x) /*@*/ ;
407 float sqrtf (float x) /*@modifies errno@*/ ;
408 long double sqrtl (long double x) /*@modifies errno@*/ ;
409 float tanf (float x) /*@*/ ;
410 long double tanl (long double x) /*@*/ ;
411 float tanhf (float x) /*@*/ ;
412 long double tanhl (long double x) /*@*/ ;
420 typedef /*@abstract@*/ /*@mutable@*/ void *jmp_buf;
422 int setjmp (/*@out@*/ jmp_buf env) /*@modifies env;@*/ ;
423 /*@mayexit@*/ void longjmp (jmp_buf env, int val) /*@*/ ;
429 /*@constant int SIGABRT; @*/
430 /*@constant int SIGFPE; @*/
431 /*@constant int SIGILL; @*/
432 /*@constant int SIGINT; @*/
433 /*@constant int SIGSEGV; @*/
434 /*@constant int SIGTERM; @*/
436 typedef /*@integraltype@*/ sig_atomic_t;
438 /*@constant void (*SIG_DFL)(int); @*/
439 /*@constant void (*SIG_ERR)(int); @*/
440 /*@constant void (*SIG_IGN)(int); @*/
443 ** signal takes an int, and a function takes int returns void, and
444 ** returns the function (or NULL if unsuccessful).
447 /*@null@*/ void (*signal (int sig, /*@null@*/ void (*func)(int))) (int)
448 /*@modifies internalState, errno;@*/ ;
450 /*@mayexit@*/ int raise (int sig) ;
456 typedef /*@abstract@*/ /*@mutable@*/ void *va_list;
458 void va_start (/*@out@*/ va_list ap, ...) /*@modifies ap;@*/ ;
459 void va_end (va_list va) /*@modifies va;@*/ ;
469 typedef /*@abstract@*/ /*@mutable@*/ void *FILE;
470 typedef /*@abstract@*/ /*@mutable@*/ void *fpos_t;
472 /*@constant size_t _IOFBF; @*/
473 /*@constant size_t _IOLBF; @*/
474 /*@constant size_t _IONBF; @*/
476 /*@constant size_t BUFSIZ; @*/ /* evans 2002-02-27 change suggested by Walter Briscoe */
478 /*@constant int EOF; @*/
480 /*@constant int FOPEN_MAX; @*/
481 /*@constant int FILENAME_MAX; @*/
483 /*@constant int L_tmpnam; @*/
485 /*@constant int SEEK_CUR; @*/
486 /*@constant int SEEK_END; @*/
487 /*@constant int SEEK_SET; @*/
489 /*@constant int TMP_MAX; @*/
492 /*@checked@*/ FILE *stderr;
493 /*@checked@*/ FILE *stdin;
494 /*@checked@*/ FILE *stdout;
496 /*@unchecked@*/ FILE *stderr;
497 /*@unchecked@*/ FILE *stdin;
498 /*@unchecked@*/ FILE *stdout;
501 int remove (char *filename) /*@modifies fileSystem, errno@*/ ;
502 int rename (char *old, char *new) /*@modifies fileSystem, errno@*/ ;
504 /*@dependent@*/ /*@null@*/ FILE *tmpfile (void)
505 /*@modifies fileSystem, errno@*/ ;
507 /*@observer@*/ char *
508 tmpnam (/*@out@*/ /*@null@*/ /*@returned@*/ char *s)
509 /*@modifies *s, internalState@*/ ;
511 int fclose (FILE *stream)
512 /*@modifies *stream, errno, fileSystem;@*/ ;
514 int fflush (/*@null@*/ FILE *stream)
515 /*@modifies *stream, errno, fileSystem;@*/ ;
517 /*@null@*/ /*@dependent@*/ FILE *fopen (char *filename, char *mode)
518 /*@modifies fileSystem@*/ ;
520 /*@dependent@*/ /*@null@*/ FILE *freopen (char *filename, char *mode, FILE *stream)
521 /*@modifies *stream, fileSystem, errno@*/ ;
523 void setbuf (FILE *stream, /*@null@*/ /*@exposed@*/ /*@out@*/ char *buf)
524 /*@modifies fileSystem, *stream, *buf@*/
525 /*:errorcode != 0*/ ;
526 /*:requires maxSet(buf) >= (BUFSIZ - 1):*/ ;
528 int setvbuf (FILE *stream, /*@null@*/ /*@exposed@*/ /*@out@*/ char *buf,
529 int mode, size_t size)
530 /*@modifies fileSystem, *stream, *buf@*/
531 /*@requires maxSet(buf) >= (size - 1) @*/ ;
535 int fprintf (FILE *stream, char *format, ...)
536 /*@modifies fileSystem, *stream@*/ ;
539 int /*@alt void@*/ fprintf (FILE *stream, char *format, ...)
540 /*@modifies fileSystem, *stream@*/ ;
544 int fscanf (FILE *stream, char *format, ...)
545 /*@modifies fileSystem, *stream, errno@*/ ;
549 int printf (char *format, ...)
551 /*@modifies fileSystem, *stdout@*/ ;
554 int /*@alt void@*/ printf (char *format, ...)
556 /*@modifies fileSystem, *stdout@*/ ;
560 int scanf(char *format, ...)
562 /*@modifies fileSystem, *stdin, errno@*/ ;
563 /*drl added errno 09-19-2001 */ ;
567 int sprintf (/*@out@*/ char *s, char *format, ...)
568 /*@warn bufferoverflowhigh "Buffer overflow possible with sprintf. Recommend using snprintf instead"@*/
572 int /*@alt void@*/ sprintf (/*@out@*/ char *s, char *format, ...)
573 /*@warn bufferoverflowhigh "Buffer overflow possible with sprintf. Recommend using snprintf instead"@*/
577 /* evans 2002-07-09: snprintf added to standard.h (from unix.h) */
579 int snprintf (/*@out@*/ char * restrict s, size_t n, const char * restrict format, ...)
581 /*@requires maxSet(s) >= (n - 1)@*/ ;
584 int sscanf (/*@out@*/ char *s, char *format, ...) /*@modifies errno@*/ ;
585 /* modifies extra arguments */
587 int vprintf (const char *format, va_list arg)
589 /*@modifies fileSystem, *stdout@*/ ;
591 int vfprintf (FILE *stream, char *format, va_list arg)
592 /*@modifies fileSystem, *stream, arg, errno@*/ ;
594 int vsprintf (/*@out@*/ char *str, const char *format, va_list ap)
595 /*@warn bufferoverflowhigh "Use vsnprintf instead"@*/
598 int vsnprintf (/*@out@*/ char *str, size_t size, const char *format, va_list ap)
599 /*@requires maxSet(str) >= (size - 1)@*/ /* drl - this was size, size-1 in stdio.h */
602 int fgetc (FILE *stream)
603 /*@modifies fileSystem, *stream, errno@*/ ;
606 fgets (/*@returned@*/ /*@out@*/ char *s, int n, FILE *stream)
607 /*@modifies fileSystem, *s, *stream, errno@*/
608 /*@requires maxSet(s) >= (n -1); @*/
609 /*@ensures maxRead(s) <= (n -1) /\ maxRead(s) >= 0; @*/
612 int fputc (int /*@alt char@*/ c, FILE *stream)
614 /*@modifies fileSystem, *stream, errno@*/ ;
616 int fputs (char *s, FILE *stream)
617 /*@modifies fileSystem, *stream@*/ ;
619 /* note use of sef --- stream may be evaluated more than once */
620 int getc (/*@sef@*/ FILE *stream)
621 /*@modifies fileSystem, *stream, errno@*/ ;
623 int getchar (void) /*@globals stdin@*/ /*@modifies fileSystem, *stdin, errno@*/ ;
625 /*@null@*/ char *gets (/*@out@*/ char *s)
626 /*@warn bufferoverflowhigh
627 "Use of gets leads to a buffer overflow vulnerability. Use fgets instead"@*/
628 /*@globals stdin@*/ /*@modifies fileSystem, *s, *stdin, errno@*/ ;
630 int putc (int /*@alt char@*/ c, /*@sef@*/ FILE *stream)
632 /*@modifies fileSystem, *stream, errno;@*/ ;
634 int putchar (int /*@alt char@*/ c)
637 /*@modifies fileSystem, *stdout, errno@*/ ;
639 int puts (const char *s)
642 /*@modifies fileSystem, *stdout, errno@*/ ;
644 int ungetc (int /*@alt char@*/ c, FILE *stream)
645 /*@modifies fileSystem, *stream@*/ ;
646 /*drl REMOVED errno 09-19-2001*/
649 fread (/*@out@*/ void *ptr, size_t size, size_t nobj, FILE *stream)
650 /*@modifies fileSystem, *ptr, *stream, errno@*/
651 /*requires maxSet(ptr) >= (size - 1) @*/
652 /*@ensures maxRead(ptr) == (size - 1) @*/ ;
654 size_t fwrite (void *ptr, size_t size, size_t nobj, FILE *stream)
655 /*@modifies fileSystem, *stream, errno@*/
656 /*@requires maxRead(ptr) >= size @*/ ;
658 int fgetpos (FILE *stream, /*@out@*/ fpos_t *pos)
659 /*@modifies *pos, errno@*/
660 /*@requires maxSet(pos) >= 0@*/
661 /*@ensures maxRead(pos) >= 0 @*/;
663 int fseek (FILE *stream, long int offset, int whence)
665 /*@modifies fileSystem, *stream, errno@*/ ;
667 int fsetpos (FILE *stream, fpos_t *pos)
668 /*@modifies fileSystem, *stream, errno@*/ ;
670 long int ftell(FILE *stream)
671 /*:errorcode -1:*/ /*@modifies errno*/ ;
673 void rewind (FILE *stream) /*@modifies *stream@*/ ;
674 void clearerr (FILE *stream) /*@modifies *stream@*/ ;
676 int feof (FILE *stream) /*@modifies errno@*/ ;
678 int ferror (FILE *stream) /*@modifies errno@*/ ;
680 void perror (/*@null@*/ char *s)
681 /*@globals errno, stderr@*/ /*@modifies fileSystem, *stderr@*/ ;
687 double atof (char *s) /*@*/ ;
688 int atoi (char *s) /*@*/ ;
689 long int atol (char *s) /*@*/ ;
691 double strtod (char *s, /*@null@*/ /*@out@*/ char **endp)
692 /*@modifies *endp, errno@*/ ;
694 long strtol (char *s, /*@null@*/ /*@out@*/ char **endp, int base)
695 /*@modifies *endp, errno@*/ ;
698 strtoul (char *s, /*@null@*/ /*@out@*/ char **endp, int base)
699 /*@modifies *endp, errno@*/ ;
701 /*@constant int RAND_MAX; @*/
702 int rand (void) /*@modifies internalState@*/ ;
703 void srand (unsigned int seed) /*@modifies internalState@*/ ;
710 /*@null@*/ /*@only@*/ void *calloc (size_t nobj, size_t size) /*@*/
711 /*@ensures maxSet(result) == (nobj - 1); @*/ ;
712 /*@null@*/ /*@out@*/ /*@only@*/ void *malloc (size_t size) /*@*/
713 /*@ensures maxSet(result) == (size - 1); @*/ ;
717 /* 11 June 1997: removed out on return value */
720 /*@null@*/ /*@only@*/ void *
721 realloc (/*@null@*/ /*@only@*/ /*@special@*/ void *p,
722 size_t size) /*@releases p@*/ /*@modifies *p@*/
723 /*@ensures maxSet(result) == (size - 1) @*/;
727 ** LCLint annotations cannot fully describe realloc. The semantics we
729 ** realloc returns null: ownership of parameter is not changed
730 ** realloc returns non-null: ownership of parameter is transferred to return value
732 ** Otherwise, storage is in the same state before and after the call.
735 /*@null@*/ /*@only@*/ void *
736 realloc (/*@null@*/ /*@only@*/ /*@out@*/ /*@returned@*/ void *p, size_t size)
737 /*@modifies *p@*/ /*@ensures maxSet(result) >= (size - 1) @*/;
739 void free (/*@null@*/ /*@out@*/ /*@only@*/ void *p) /*@modifies p@*/ ;
741 /*@constant int EXIT_FAILURE; @*/
742 /*@constant int EXIT_SUCCESS; @*/
744 /*@exits@*/ void abort (void) /*@*/ ;
745 /*@exits@*/ void exit (int status) /*@*/ ;
746 int atexit (void (*func)(void)) /*@modifies internalState@*/ ;
748 /*@observer@*/ /*@null@*/ char *getenv (char *name) /*@*/ ;
750 int system (/*@null@*/ char *s) /*@modifies fileSystem@*/ ;
752 /*@null@*/ /*@dependent@*/ void *
753 bsearch (void *key, void *base,
754 size_t n, size_t size,
755 int (*compar)(void *, void *)) /*@*/ ;
757 void qsort (void *base, size_t n, size_t size,
758 int (*compar)(void *, void *))
759 /*@modifies *base, errno@*/ ;
761 int abs (int n) /*@*/ ;
763 typedef /*@concrete@*/ struct
769 div_t div (int num, int denom) /*@*/ ;
771 long int labs (long int n) /*@*/ ;
773 typedef /*@concrete@*/ struct
779 ldiv_t ldiv (long num, long denom) /*@*/ ;
781 /*@constant size_t MB_CUR_MAX; @*/
784 ** wchar_t and wint_t functions added by Amendment 1 to ISO.
787 /*@constant int WCHAR_MAX@*/
788 /*@constant int WCHAR_MIN@*/
789 /*@constant wint_t WEOF@*/
791 wint_t btowc (int c) /*@*/ ;
793 wint_t fgetwc (FILE *fp) /*@modifies fileSystem, *fp*/ ;
795 /*@null@*/ wchar_t *fgetws (/*@returned@*/ wchar_t *s, int n, FILE *stream)
796 /*@modifies fileSystem, *s, *stream@*/;
798 wint_t fputwc (wchar_t c, FILE *stream)
799 /*@modifies fileSystem, *stream@*/;
801 int fputws (const wchar_t *s, FILE *stream)
802 /*@modifies fileSystem, *stream@*/ ;
804 int fwide (FILE *stream, int mode) /*@*/ ;
805 /* does not modify the stream */
807 /*@printflike@*/ int fwprintf (FILE *stream, const wchar_t *format, ...)
808 /*@modifies *stream, fileSystem@*/ ;
810 /*@scanflike@*/ int fwscanf (FILE *stream, const wchar_t *format, ...)
811 /*@modifies *stream, fileSystem@*/ ;
813 /* note use of sef --- stream may be evaluated more than once */
814 wint_t getwc (/*@sef@*/ FILE *stream) /*@modifies fileSystem, *stream@*/ ;
816 wint_t getwchar (void) /*@modifies fileSystem, *stdin@*/;
818 size_t mbrlen (const char *s, size_t n, /*@null@*/ mbstate_t *ps) /*@*/ ;
820 size_t mbrtowc (/*@null@*/ wchar_t *pwc, const char *s, size_t n,
821 /*@null@*/ mbstate_t *ps)
822 /*@modifies *pwc@*/ ;
824 int mbsinit (/*@null@*/ const mbstate_t *ps) /*@*/ ;
826 size_t mbsrtowcs (/*@null@*/ wchar_t *dst, const char **src, size_t len,
827 /*@null@*/ mbstate_t *ps)
828 /*@modifies *dst@*/ ;
830 /* note use of sef --- stream may be evaluated more than once */
831 wint_t putwc (wchar_t c, /*@sef@*/ FILE *stream) /*@modifies fileSystem, *stream@*/ ;
833 wint_t putwchar (wchar_t c) /*@modifies fileSystem, *stdout@*/ ;
835 /*@printflike@*/ int swprintf (wchar_t *s, size_t n, const wchar_t *format, ...)
838 /*@scanflike@*/ int swscanf (const wchar_t *s, const wchar_t *format, ...)
839 /*@modifies *stdin@*/ ;
841 wint_t ungetwc (wint_t c, FILE *stream) /*@modifies fileSystem, *stream@*/ ;
843 int vfwprintf (FILE *stream, const wchar_t *format, va_list arg)
844 /*@modifies fileSystem, *stream@*/ ;
846 int vswprintf (wchar_t *s, size_t n, const wchar_t *format, va_list arg)
849 int vwprintf (const wchar_t *format, va_list arg)
850 /*@modifies fileSystem, *stdout@*/ ;
852 size_t wcrtomb (/*@null@*/ /*@out@*/ char *s, wchar_t wc, /*@null@*/ mbstate_t *ps)
855 void /*@alt wchar_t *@*/
856 wcscat (/*@unique@*/ /*@returned@*/ /*@out@*/ wchar_t *s1, const wchar_t *s2)
859 /*@exposed@*/ /*@null@*/ wchar_t *
860 wcschr (/*@returned@*/ const wchar_t *s, wchar_t c)
863 int wcscmp (const wchar_t *s1, const wchar_t *s2) /*@*/ ;
865 int wcscoll (const wchar_t *s1, const wchar_t *s2) /*@*/ ;
867 void /*@alt wchar_t *@*/
868 wcscpy (/*@unique@*/ /*@out@*/ /*@returned@*/ wchar_t *s1, const wchar_t *s2)
871 size_t wcscspn (const wchar_t *s1, const wchar_t *s2) /*@*/ ;
873 size_t wcsftime (/*@out@*/ wchar_t *s, size_t maxsize, const wchar_t *format,
874 const struct tm *timeptr)
877 size_t wcslen (const wchar_t *s) /*@*/ ;
879 void /*@alt wchar_t *@*/
880 wcsncat (/*@unique@*/ /*@returned@*/ /*@out@*/ wchar_t *s1, const wchar_t *s2,
884 int wcsncmp (const wchar_t *s1, const wchar_t *s2, size_t n) /*@*/ ;
886 void /*@alt wchar_t *@*/
887 wcsncpy (/*@unique@*/ /*@returned@*/ /*@out@*/ wchar_t *s1, const wchar_t *s2,
892 wcspbrk (/*@returned@*/ const wchar_t *s1, const wchar_t *s2)
896 wcsrchr (/*@returned@*/ const wchar_t *s, wchar_t c)
900 wcsrtombs (/*@null@*/ char *dst, const wchar_t **src, size_t len,
901 /*@null@*/ mbstate_t *ps)
902 /*@modifies *src@*/ ;
904 size_t wcsspn (const wchar_t *s1, const wchar_t *s2) /*@*/ ;
906 /*@null@*/ wchar_t *wcsstr (const wchar_t *s1, const wchar_t *s2) /*@*/ ;
908 double wcstod (const wchar_t *nptr, /*@null@*/ wchar_t **endptr)
909 /*@modifies *endptr@*/ ;
912 wcstok (/*@null@*/ wchar_t *s1, const wchar_t *s2, wchar_t **ptr)
915 long wcstol (const wchar_t *nptr, /*@null@*/ wchar_t **endptr, int base)
916 /*@modifies *endptr@*/;
919 wcstoul (const wchar_t *nptr, /*@null@*/ wchar_t **endptr, int base)
920 /*@modifies *endptr@*/;
923 wcsxfrm (/*@null@*/ wchar_t *s1, const wchar_t *s2, size_t n)
926 int wctob (wint_t c) /*@*/;
928 /*@null@*/ wchar_t *wmemchr (const wchar_t *s, wchar_t c, size_t n) /*@*/ ;
930 int wmemcmp (const wchar_t *s1, const wchar_t *s2, size_t n) /*@*/ ;
932 wchar_t *wmemcpy (/*@returned@*/ wchar_t *s1, const wchar_t *s2, size_t n)
935 wchar_t *wmemmove (/*@returned@*/ wchar_t *s1, const wchar_t *s2, size_t n)
938 wchar_t *wmemset (/*@returned@*/ wchar_t *s, wchar_t c, size_t n)
941 /*@printflike@*/ int wprintf (const wchar_t *format, ...)
942 /*@globals stdout@*/ /*@modifies errno, *stdout@*/;
945 wscanf (const wchar_t *format, ...)
946 /*@globals stdin@*/ /*@modifies errno, *stdin@*/;
949 ** wctype.h (added by Amendment 1)
952 /* Warning: not sure about these (maybe abstract?): */
953 typedef /*@integraltype@*/ wctype_t;
954 typedef /*@integraltype@*/ wctrans_t;
957 lltX_bool iswalnum (wint_t c) /*@*/ ;
958 lltX_bool iswalpha (wint_t c) /*@*/ ;
959 lltX_bool iswcntrl (wint_t c) /*@*/ ;
960 lltX_bool iswctype (wint_t c, wctype_t ctg) /*@*/ ;
961 lltX_bool iswdigit (wint_t c) /*@*/ ;
962 lltX_bool iswgraph (wint_t c) /*@*/ ;
963 lltX_bool iswlower (wint_t c) /*@*/ ;
964 lltX_bool iswprint (wint_t c) /*@*/ ;
965 lltX_bool iswpunct (wint_t c) /*@*/ ;
966 lltX_bool iswspace (wint_t c) /*@*/ ;
967 lltX_bool iswupper (wint_t c) /*@*/ ;
968 lltX_bool iswxdigit (wint_t c) /*@*/ ;
970 wint_t towctrans (wint_t c, wctrans_t ctg) /*@*/ ;
971 wint_t towlower (wint_t c) /*@*/ ;
972 wint_t towupper (wint_t c) /*@*/ ;
974 lltX_bool /*@alt int@*/ iswalnum (wint_t c) /*@*/ ;
975 lltX_bool /*@alt int@*/ iswalpha (wint_t c) /*@*/ ;
976 lltX_bool /*@alt int@*/ iswcntrl (wint_t c) /*@*/ ;
977 lltX_bool /*@alt int@*/ iswctype (wint_t c, wctype_t ctg) /*@*/ ;
978 lltX_bool /*@alt int@*/ iswdigit (wint_t c) /*@*/ ;
979 lltX_bool /*@alt int@*/ iswgraph (wint_t c) /*@*/ ;
980 lltX_bool /*@alt int@*/ iswlower (wint_t c) /*@*/ ;
981 lltX_bool /*@alt int@*/ iswprint (wint_t c) /*@*/ ;
982 lltX_bool /*@alt int@*/ iswpunct (wint_t c) /*@*/ ;
983 lltX_bool /*@alt int@*/ iswspace (wint_t c) /*@*/ ;
984 lltX_bool /*@alt int@*/ iswupper (wint_t c) /*@*/ ;
985 lltX_bool /*@alt int@*/ iswxdigit (wint_t c) /*@*/ ;
987 wint_t /*@alt int@*/ towctrans (wint_t c, wctrans_t ctg) /*@*/ ;
988 wint_t /*@alt int@*/ towlower (wint_t c) /*@*/ ;
989 wint_t /*@alt int@*/ towupper (wint_t c) /*@*/ ;
992 wctrans_t wctrans (const char *property) /*@*/ ;
993 wctype_t wctype (const char *property) /*@*/ ;
995 int mblen (char *s, size_t n) /*@*/ ;
996 int mbtowc (/*@null@*/ wchar_t *pwc, /*@null@*/ char *s, size_t n)
997 /*@modifies *pwc@*/ ;
998 int wctomb (/*@out@*/ /*@null@*/ char *s, wchar_t wchar)
1000 size_t mbstowcs (/*@out@*/ wchar_t *pwcs, char *s, size_t n)
1001 /*@modifies *pwcs@*/ ;
1002 size_t wcstombs (/*@out@*/ char *s, wchar_t *pwcs, size_t n)
1009 void /*@alt void * @*/
1010 memcpy (/*@unique@*/ /*@returned@*/ /*@out@*/ void *s1, void *s2, size_t n)
1012 /*@requires maxRead(s2) >= (n - 1) /\ maxSet(s1) >= (n - 1); @*/
1015 void /*@alt void * @*/
1016 memmove (/*@returned@*/ /*@out@*/ void *s1, void *s2, size_t n)
1018 /*@requires maxRead(s2) >= (n - 1) /\ maxSet(s1) >= (n - 1); @*/
1026 void /*@alt char * @*/
1027 strcpy (/*@unique@*/ /*@out@*/ /*@returned@*/ char *s1, char *s2)
1029 /*@requires maxSet(s1) >= maxRead(s2) @*/
1030 /*@ensures maxRead(s1) == maxRead (s2) /\ maxRead(result) == maxRead(s2) /\ maxSet(result) == maxSet(s1); @*/;
1032 void /*@alt char * @*/
1033 strncpy (/*@unique@*/ /*@out@*/ /*@returned@*/ char *s1, char *s2, size_t n)
1035 /*@requires maxSet(s1) >= ( n - 1 ); @*/
1036 /*@ensures maxRead (s2) >= maxRead(s1) /\ maxRead (s1) <= n; @*/ ;
1038 void /*@alt char * @*/
1039 strcat (/*@unique@*/ /*@returned@*/ char *s1, char *s2)
1040 /*@modifies *s1@*/ /*@requires maxSet(s1) >= (maxRead(s1) + maxRead(s2) );@*/
1041 /*@ensures maxRead(result) == (maxRead(s1) + maxRead(s2) );@*/;
1043 void /*@alt char * @*/
1044 strncat (/*@unique@*/ /*@returned@*/ char *s1, char *s2, size_t n)
1046 /*@requires maxSet(s1) >= ( maxRead(s1) + n); @*/
1047 /*@ensures maxRead(s1) >= (maxRead(s1) + n); @*/;
1051 int memcmp (void *s1, void *s2, size_t n) /*@*/ ;
1052 int strcmp (char *s1, char *s2) /*@*/ ;
1053 int strcoll (char *s1, char *s2) /*@*/ ;
1054 int strncmp (char *s1, char *s2, size_t n) /*@*/ ;
1055 size_t strxfrm (/*@out@*/ /*@null@*/ char *s1, char *s2, size_t n)
1056 /*@modifies *s1@*/ ; /* s1 may be null only if n == 0 */
1058 /*@null@*/ void *memchr (void *s, int c, size_t n) /*@*/ ;
1061 /*@exposed@*/ /*@null@*/ char *
1062 strchr (/*@returned@*/ char *s, char c) /*@*/ /*@ensures maxSet(result) >= 0 /\ maxSet(result) <= maxSet(s) /\ maxRead (result) <= maxRead(s) /\ maxRead(result) >= 0 @*/ ;
1064 /*@exposed@*/ /*@null@*/ char *
1065 strchr (/*@returned@*/ char *s, int /*@alt char@*/ c) /*@*/ /*@ensures maxSet(result) >= 0 /\ maxSet(result) <= maxSet(s) /\ maxRead (result) <= maxRead(s) /\ maxRead(result) >= 0; @*/ ;
1068 size_t strcspn (char *s1, char *s2) /*@*/ ;
1069 /*@null@*/ /*@exposed@*/ char *
1070 strpbrk (/*@returned@*/ char *s, char *t) /*@*/ ;
1073 /*@null@*/ /*@exposed@*/ char *
1074 strrchr (/*@returned@*/ char *s, char c) /*@*/ /*@ensures maxSet(result) >= 0 /\ maxSet(result) <= maxSet(s) /\ maxRead (result) <= maxRead(s) /\ maxRead(result) >= 0 @*/ ;
1076 /*@null@*/ /*@exposed@*/ char *
1077 strrchr (/*@returned@*/ char *s, int /*@alt char@*/ c) /*@*/ /*@ensures maxSet(result) >= 0 /\ maxSet(result) <= maxSet(s) /\ maxRead (result) <= maxRead(s) /\ maxRead(result) >= 0 @*/ ;
1080 size_t strspn (char *s, char *t) /*@*/ ;
1082 /*@null@*/ /*@exposed@*/ char *
1083 strstr (/*@returned@*/ const char *s, const char *t) /*@*/
1084 /*@ensures maxSet(result) >= 0 /\ maxSet(result) <= maxSet(s) /\ maxRead (result) <= maxRead(s) /\ maxRead(result) >= 0 /\ maxRead(result) >= maxRead(t) /\ maxSet(result) >= maxRead(t)@*/ ;
1086 /*@null@*/ /*@exposed@*/ char *
1087 strtok (/*@returned@*/ /*@null@*/ char *s, char *t)
1088 /*@modifies *s, internalState, errno@*/ ;
1090 void /*@alt void *@*/ memset (/*@out@*/ /*@returned@*/ void *s,
1092 /*@modifies *s@*/ /*@requires maxSet(s) >= (n - 1) @*/ /*@ensures maxRead(s) >= (n - 1) @*/ ;
1094 /*@observer@*/ char *strerror (int errnum) /*@*/ ;
1097 size_t strlen (char *s) /*@*/ /*@ensures result == maxRead(s); @*/;
1103 /*@constant int CLOCKS_PER_SEC;@*/
1105 typedef /*@integraltype@*/ clock_t;
1106 typedef /*@integraltype@*/ time_t;
1121 clock_t clock (void) /*@modifies internalState@*/ ;
1122 double difftime (time_t time1, time_t time0) /*@*/ ;
1123 time_t mktime (struct tm *timeptr) /*@*/ ;
1125 time_t time (/*@null@*/ /*@out@*/ time_t *tp)
1126 /*@modifies *tp@*/ ;
1128 /*@observer@*/ char *asctime (struct tm *timeptr)
1129 /*@modifies errno*/ /*@ensures maxSet(result) == 25 /\ maxRead(result) == 25; @*/ ;
1131 /*@observer@*/ char *ctime (time_t *tp) /*@*/
1132 /*@ensures maxSet(result) == 25 /\ maxRead(result) == 25; @*/;
1134 /*@null@*/ /*@observer@*/ struct tm *gmtime (time_t *tp) /*@*/ ;
1136 /*@null@*/ /*@observer@*/ struct tm *localtime (time_t *tp)
1137 /*@modifies errno@*/ ;
1139 size_t strftime (/*@out@*/ char *s, size_t smax,
1140 char *fmt, struct tm *timeptr)
1144 ** ISO c99: 7.18 Integer types <stdint.h>
1148 ** These types are OPTIONAL. Provide warnings on use.
1151 typedef /*@integraltype@*/ int8_t
1152 /*@warn implementationoptional "ISO99 specifies as optional type, implementation need not provide. Consider int_least8_t instead."@*/ ;
1154 typedef /*@integraltype@*/ int16_t
1155 /*@warn implementationoptional "ISO99 specifies as optional type, implementation need not provide. Consider int_least16_t instead."@*/ ;
1157 typedef /*@integraltype@*/ int32_t
1158 /*@warn implementationoptional "ISO99 specifies as optional type, implementation need not provide. Consider int_least32_t instead."@*/ ;
1160 typedef /*@integraltype@*/ int64_t
1161 /*@warn implementationoptional "ISO99 specifies as optional type, implementation need not provide. Consider int_least64_t instead."@*/ ;
1163 typedef /*@unsignedintegraltype@*/ uint8_t
1164 /*@warn implementationoptional "ISO99 specifies as optional type, implementation need not provide. Consider uint_least8_t instead."@*/ ;
1166 typedef /*@unsignedintegraltype@*/ uint16_t
1167 /*@warn implementationoptional "ISO99 specifies as optional type, implementation need not provide. Consider uint_least16_t instead."@*/ ;
1169 typedef /*@unsignedintegraltype@*/ uint32_t
1170 /*@warn implementationoptional "ISO99 specifies as optional type, implementation need not provide. Consider uint_least32_t instead."@*/ ;
1172 typedef /*@unsignedintegraltype@*/ uint64_t
1173 /*@warn implementationoptional "ISO99 specifies as optional type, implementation need not provide. Consider uint_least64_t instead."@*/ ;
1175 typedef /*@integraltype@*/ int_least8_t;
1176 typedef /*@integraltype@*/ int_least16_t;
1177 typedef /*@integraltype@*/ int_least32_t;
1178 typedef /*@integraltype@*/ int_least64_t;
1180 typedef /*@unsignedintegraltype@*/ uint_least8_t;
1181 typedef /*@unsignedintegraltype@*/ uint_least16_t;
1182 typedef /*@unsignedintegraltype@*/ uint_least32_t;
1183 typedef /*@unsignedintegraltype@*/ uint_least64_t;
1185 typedef /*@integraltype@*/ int_fast8_t;
1186 typedef /*@integraltype@*/ int_fast16_t;
1187 typedef /*@integraltype@*/ int_fast32_t;
1188 typedef /*@integraltype@*/ int_fast64_t;
1190 typedef /*@unsignedintegraltype@*/ uint_fast8_t;
1191 typedef /*@unsignedintegraltype@*/ uint_fast16_t;
1192 typedef /*@unsignedintegraltype@*/ uint_fast32_t;
1193 typedef /*@unsignedintegraltype@*/ uint_fast64_t;
1195 typedef int *intptr_t
1196 /*@warn implementationoptional "ISO99 specifies as optional type, implementation need not provide."@*/ ;
1198 typedef unsigned int *uintptr_t
1199 /*@warn implementationoptional "ISO99 specifies as optional type, implementation need not provide."@*/ ;
1201 typedef /*@signedintegraltype@*/ intmax_t;
1202 typedef /*@unsignedintegraltype@*/ uintmax_t;
1205 ** What should the types be here?
1208 /*@constant int INT8_MIN@*/
1209 /*@constant int INT16_MIN@*/
1210 /*@constant int INT32_MIN@*/
1211 /*@constant int INT64_MIN@*/
1213 /*@constant int INT8_MAX@*/
1214 /*@constant int INT16_MAX@*/
1215 /*@constant int INT32_MAX@*/
1216 /*@constant int INT64_MAX@*/
1218 /*@constant int UINT8_MIN@*/
1219 /*@constant int UINT16_MIN@*/
1220 /*@constant int UINT32_MIN@*/
1221 /*@constant int UINT64_MIN@*/
1223 /*@constant int INT_LEAST8_MIN@*/
1224 /*@constant int INT_LEAST16_MIN@*/
1225 /*@constant int INT_LEAST32_MIN@*/
1226 /*@constant int INT_LEAST64_MIN@*/
1228 /*@constant int INT_LEAST8_MAX@*/
1229 /*@constant int INT_LEAST16_MAX@*/
1230 /*@constant int INT_LEAST32_MAX@*/
1231 /*@constant int INT_LEAST64_MAX@*/
1233 /*@constant int UINT_LEAST8_MAX@*/
1234 /*@constant int UINT_LEAST16_MAX@*/
1235 /*@constant int UINT_LEAST32_MAX@*/
1236 /*@constant int UINT_LEAST64_MAX@*/
1238 /*@constant int INT_FAST8_MIN@*/
1239 /*@constant int INT_FAST16_MIN@*/
1240 /*@constant int INT_FAST32_MIN@*/
1241 /*@constant int INT_FAST64_MIN@*/
1243 /*@constant int INT_FAST8_MAX@*/
1244 /*@constant int INT_FAST16_MAX@*/
1245 /*@constant int INT_FAST32_MAX@*/
1246 /*@constant int INT_FAST64_MAX@*/
1248 /*@constant int UINT_FAST8_MAX@*/
1249 /*@constant int UINT_FAST16_MAX@*/
1250 /*@constant int UINT_FAST32_MAX@*/
1251 /*@constant int UINT_FAST64_MAX@*/
1253 /*@constant size_t INTPTR_MIN@*/
1254 /*@constant size_t INTPTR_MAX@*/
1257 added the __func__ identifier from C99
1258 This won't follow the same semantics as
1261 FWIW C99 says that __func__ should have the value of the
1262 lexically enclosing function
1263 e.g. in the function foo __func__ == "foo"
1264 in bar __func__ == "bar"
1266 We're just having the value be constant here and picking
1269 static const char _ _func_ _[] = "function-name";
1273 added limited supported for _Bool */
1275 /*__Bool shouled really be a basic type but edited the grammar and ripping
1276 apart the rest of Splint would probably break too much stuff...
1279 typedef /*@unsignedintegraltype@*/ _Bool;
1281 /*support stdbool.h */
1289 #define __bool_true_false_are_defined 1