| /* Format checking tests: common header. */ |
| /* Origin: Joseph Myers <jsm28@cam.ac.uk> */ |
| |
| #include <stdarg.h> |
| #include <stddef.h> |
| |
| #ifndef _WINT_T |
| #ifndef __WINT_TYPE__ |
| #define __WINT_TYPE__ unsigned int |
| #endif |
| typedef __WINT_TYPE__ wint_t; |
| #endif |
| |
| /* Kludges to get types corresponding to size_t and ptrdiff_t. */ |
| #define unsigned signed |
| typedef __SIZE_TYPE__ signed_size_t; |
| /* We also use this type to approximate ssize_t. */ |
| typedef __SIZE_TYPE__ ssize_t; |
| #undef unsigned |
| #define signed /* Type might or might not have explicit 'signed'. */ |
| typedef unsigned __PTRDIFF_TYPE__ unsigned_ptrdiff_t; |
| #undef signed |
| |
| __extension__ typedef long long int llong; |
| __extension__ typedef unsigned long long int ullong; |
| |
| /* %q formats want a "quad"; GCC considers this to be a long long. */ |
| typedef llong quad_t; |
| typedef ullong u_quad_t; |
| |
| /* This next definition is a kludge. When GCC has a <stdint.h> it |
| should be used. |
| */ |
| /* (T *) if E is zero, (void *) otherwise. */ |
| #define type_if_not(T, E) __typeof__(0 ? (T *)0 : (void *)(E)) |
| |
| /* (T *) if E is nonzero, (void *) otherwise. */ |
| #define type_if(T, E) type_if_not(T, !(E)) |
| |
| /* Combine pointer types, all but one (void *). */ |
| #define type_comb2(T1, T2) __typeof__(0 ? (T1)0 : (T2)0) |
| #define type_comb3(T1, T2, T3) type_comb2(T1, type_comb2(T2, T3)) |
| |
| #define maybe_int_ptr type_if(int, sizeof(int) == sizeof(llong)) |
| #define maybe_uint_ptr type_if(unsigned int, sizeof(unsigned int) == sizeof(ullong)) |
| #define maybe_long_ptr type_if(long, sizeof(long) == sizeof(llong) && sizeof(long) > sizeof(int)) |
| #define maybe_ulong_ptr type_if(unsigned long, sizeof(unsigned long) == sizeof(ullong) && sizeof(unsigned long) > sizeof(unsigned int)) |
| #define maybe_long_long_ptr type_if(llong, sizeof(llong) > sizeof(long)) |
| #define maybe_ulong_long_ptr type_if(ullong, sizeof(ullong) > sizeof(unsigned long)) |
| |
| #define intmax_type_ptr type_comb3(maybe_int_ptr, maybe_long_ptr, maybe_long_long_ptr) |
| #define uintmax_type_ptr type_comb3(maybe_uint_ptr, maybe_ulong_ptr, maybe_ulong_long_ptr) |
| |
| typedef __typeof__(*((intmax_type_ptr)0)) intmax_t; |
| typedef __typeof__(*((uintmax_type_ptr)0)) uintmax_t; |
| |
| #if __STDC_VERSION__ < 199901L |
| #define restrict /* "restrict" not in old C standard. */ |
| #endif |
| |
| /* This may not be correct in the particular case, but allows the |
| prototypes to be declared, and we don't try to link. |
| */ |
| typedef struct _FILE FILE; |
| extern FILE *stdin; |
| extern FILE *stdout; |
| |
| extern int fprintf (FILE *restrict, const char *restrict, ...); |
| extern int printf (const char *restrict, ...); |
| extern int sprintf (char *restrict, const char *restrict, ...); |
| extern int vfprintf (FILE *restrict, const char *restrict, va_list); |
| extern int vprintf (const char *restrict, va_list); |
| extern int vsprintf (char *restrict, const char *restrict, va_list); |
| extern int snprintf (char *restrict, size_t, const char *restrict, ...); |
| extern int vsnprintf (char *restrict, size_t, const char *restrict, va_list); |
| |
| extern int fscanf (FILE *restrict, const char *restrict, ...); |
| extern int scanf (const char *restrict, ...); |
| extern int sscanf (const char *restrict, const char *restrict, ...); |
| extern int vfscanf (FILE *restrict, const char *restrict, va_list); |
| extern int vscanf (const char *restrict, va_list); |
| extern int vsscanf (const char *restrict, const char *restrict, va_list); |
| |
| extern char *gettext (const char *); |
| extern char *dgettext (const char *, const char *); |
| extern char *dcgettext (const char *, const char *, int); |
| |
| struct tm; |
| |
| extern size_t strftime (char *restrict, size_t, const char *restrict, |
| const struct tm *restrict); |
| |
| extern ssize_t strfmon (char *restrict, size_t, const char *restrict, ...); |