diff options
Diffstat (limited to 'stdlib/stdlib.h')
| -rw-r--r-- | stdlib/stdlib.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index 7c9c68974b..65932e3d17 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -172,12 +172,16 @@ extern int rand __P ((void)); /* Seed the random number generator with the given number. */ extern void srand __P ((unsigned int __seed)); +#ifdef __USE_BSD + +#include <sys/types.h> /* we need int32_t... */ + /* These are the functions that actually do things. The `random', `srandom', `initstate' and `setstate' functions are those from BSD Unices. The `rand' and `srand' functions are required by the ANSI standard. We provide both interfaces to the same random number generator. */ /* Return a random long integer between 0 and RAND_MAX inclusive. */ -extern long int __random __P ((void)); +extern int32_t __random __P ((void)); /* Seed the random number generator with the given number. */ extern void __srandom __P ((unsigned int __seed)); @@ -191,7 +195,6 @@ extern __ptr_t __initstate __P ((unsigned int __seed, __ptr_t __statebuf, which should have been previously initialized by `initstate'. */ extern __ptr_t __setstate __P ((__ptr_t __statebuf)); -#ifdef __USE_BSD extern long int random __P ((void)); extern void srandom __P ((unsigned int __seed)); extern __ptr_t initstate __P ((unsigned int __seed, __ptr_t __statebuf, @@ -217,22 +220,22 @@ extern __inline __ptr_t setstate (__ptr_t __statebuf) struct random_data { - long int *fptr; /* Front pointer. */ - long int *rptr; /* Rear pointer. */ - long int *state; /* Array of state values. */ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ int rand_type; /* Type of random number generator. */ int rand_deg; /* Degree of random number generator. */ int rand_sep; /* Distance between front and rear. */ - long int *end_ptr; /* Pointer behind state table. */ + int32_t *end_ptr; /* Pointer behind state table. */ }; -extern int __random_r __P ((struct random_data *__buf, long int *__result)); +extern int __random_r __P ((struct random_data *__buf, int32_t *__result)); +extern int random_r __P ((struct random_data *__buf, int32_t *__result)); extern int __srandom_r __P ((unsigned int __seed, struct random_data *__buf)); extern int __initstate_r __P ((unsigned int __seed, __ptr_t __statebuf, size_t __statelen, struct random_data *__buf)); extern int __setstate_r __P ((__ptr_t __statebuf, struct random_data *__buf)); -extern int random_r __P ((struct random_data *__buf, long int *__result)); extern int srandom_r __P ((unsigned int __seed, struct random_data *__buf)); extern int initstate_r __P ((unsigned int __seed, __ptr_t __statebuf, size_t __statelen, struct random_data *__buf)); |