diff options
Diffstat (limited to 'posix/sys/types.h')
| -rw-r--r-- | posix/sys/types.h | 33 |
1 files changed, 8 insertions, 25 deletions
diff --git a/posix/sys/types.h b/posix/sys/types.h index 27129c5c23..0e37b1ce6a 100644 --- a/posix/sys/types.h +++ b/posix/sys/types.h @@ -154,37 +154,20 @@ typedef unsigned int uint; #include <bits/stdint-intn.h> -#if !__GNUC_PREREQ (2, 7) - /* These were defined by ISO C without the first `_'. */ -typedef unsigned char u_int8_t; -typedef unsigned short int u_int16_t; -typedef unsigned int u_int32_t; -# if __WORDSIZE == 64 -typedef unsigned long int u_int64_t; -# else -__extension__ typedef unsigned long long int u_int64_t; -# endif - -typedef int register_t; - -#else - -/* For GCC 2.7 and later, we can use specific type-size attributes. */ -# define __u_intN_t(N, MODE) \ - typedef unsigned int u_int##N##_t __attribute__ ((__mode__ (MODE))) - -__u_intN_t (8, __QI__); -__u_intN_t (16, __HI__); -__u_intN_t (32, __SI__); -__u_intN_t (64, __DI__); +typedef __uint8_t u_int8_t; +typedef __uint16_t u_int16_t; +typedef __uint32_t u_int32_t; +typedef __uint64_t u_int64_t; +#if __GNUC_PREREQ (2, 7) typedef int register_t __attribute__ ((__mode__ (__word__))); - +#else +typedef int register_t; +#endif /* Some code from BIND tests this macro to see if the types above are defined. */ -#endif #define __BIT_TYPES_DEFINED__ 1 |