6 typedef int32_t ssize_t;
7 typedef uint32_t size_t;
9 int atoi(const char *str);
10 long atol(const char *str);
11 long strtol(const char *str, char **endp, int base);
13 void itoa(int val, char *buf, int base);
14 void utoa(unsigned int val, char *buf, int base);
16 /* defined in malloc.c */
17 void *malloc(size_t sz);
20 #endif /* STDLIB_H_ */