os_kernel_lab/labcodes/lab5/libs/stdlib.h
2013-09-17 22:21:48 +08:00

18 lines
314 B
C

#ifndef __LIBS_STDLIB_H__
#define __LIBS_STDLIB_H__
#include <defs.h>
/* the largest number rand will return */
#define RAND_MAX 2147483647UL
/* libs/rand.c */
int rand(void);
void srand(unsigned int seed);
/* libs/hash.c */
uint32_t hash32(uint32_t val, unsigned int bits);
#endif /* !__LIBS_RAND_H__ */