1/* Format checking tests: common header. */ 2/* Origin: Joseph Myers <jsm28@cam.ac.uk> */ 3 4#include <stdarg.h> 5#include <stddef.h> 6 7#ifndef _WINT_T 8#ifndef __WINT_TYPE__ 9#define __WINT_TYPE__ unsigned int 10#endif 11typedef __WINT_TYPE__ wint_t; 12#endif 13 14/* Kludges to get types corresponding to size_t and ptrdiff_t. */ 15#define unsigned signed 16typedef __SIZE_TYPE__ signed_size_t; 17/* We also use this type to approximate ssize_t. */ 18typedef __SIZE_TYPE__ ssize_t; 19#undef unsigned 20#define signed /* Type might or might not have explicit 'signed'. */ 21typedef unsigned __PTRDIFF_TYPE__ unsigned_ptrdiff_t; 22#undef signed 23 24__extension__ typedef long long int llong; 25__extension__ typedef unsigned long long int ullong; 26 27/* %q formats want a "quad"; GCC considers this to be a long long. */ 28typedef llong quad_t; 29typedef ullong u_quad_t; 30 31__extension__ typedef __INTMAX_TYPE__ intmax_t; 32__extension__ typedef __UINTMAX_TYPE__ uintmax_t; 33 34#if __STDC_VERSION__ < 199901L && !defined(restrict) 35#define restrict /* "restrict" not in old C standard. */ 36#endif 37 38/* This may not be correct in the particular case, but allows the 39 prototypes to be declared, and we don't try to link. 40*/ 41typedef struct _FILE FILE; 42extern FILE *stdin; 43extern FILE *stdout; 44 45extern int fprintf (FILE *restrict, const char *restrict, ...); 46extern int printf (const char *restrict, ...); 47extern int fprintf_unlocked (FILE *restrict, const char *restrict, ...); 48extern int printf_unlocked (const char *restrict, ...); 49extern int sprintf (char *restrict, const char *restrict, ...); 50extern int vfprintf (FILE *restrict, const char *restrict, va_list); 51extern int vprintf (const char *restrict, va_list); 52extern int vsprintf (char *restrict, const char *restrict, va_list); 53extern int snprintf (char *restrict, size_t, const char *restrict, ...); 54extern int vsnprintf (char *restrict, size_t, const char *restrict, va_list); 55 56extern int fscanf (FILE *restrict, const char *restrict, ...); 57extern int scanf (const char *restrict, ...); 58extern int sscanf (const char *restrict, const char *restrict, ...); 59extern int vfscanf (FILE *restrict, const char *restrict, va_list); 60extern int vscanf (const char *restrict, va_list); 61extern int vsscanf (const char *restrict, const char *restrict, va_list); 62 63extern char *gettext (const char *); 64extern char *dgettext (const char *, const char *); 65extern char *dcgettext (const char *, const char *, int); 66 67struct tm; 68 69extern size_t strftime (char *restrict, size_t, const char *restrict, 70 const struct tm *restrict); 71 72extern ssize_t strfmon (char *restrict, size_t, const char *restrict, ...); 73