• STANDARD LIBRARY (stdlib.h)
• General
• int atoi(char *s)
• int itoa(int n, char *s, unsigned char radix)
• int utoa(unsigned int n, char *s, unsigned char radix)
• long atol(char *s)
• int ltoa(long n, char *s, unsigned char radix)
• int ultoa(unsigned long n, char *s, unsigned char radix)
• long strtol(char *s, char **endp, int base)
• unsigned long strtoul(char *s, char **endp, int base)
• int rand(void)
• void srand(unsigned int seed)
• void *calloc(int nobj, int size)
• void *malloc(int size)
• void *realloc(void *p, int size)
• void free(void *p)
• void abort(void)
• void exit(int status)
• int atexit(void (*fcn)(void))
• void sleep(int)
• void csleep(int)
• void msleep(int)
• void t_delay(int)
• int getopt(int nargc, char **nargv, const char *ostr)
• void l_bsearch(void *key, void *base, unsigned int n, char (*cmp)(void *keyval, void *datum))
• void l_qsort(void *base, size_t n, char (*cmp)(void *keyval, void *datum))
• int abs(int n)
• long labs(long n)
• Non-Standard Additions
• unsigned char inp(unsigned int port)
• void outp(unsigned int port, unsigned char byte)
• int sleep(int seconds)
• int csleep(int centiseconds)
• int msleep(int milliseconds)
• unsigned long extract_bits(unsigned char *data, unsigned int start, unsigned int size)
• void t_delay(unsigned int tstates)
• void *swapendian(void *addr)
• void bpoke(void *addr, unsigned char byte)
• void wpoke(void *addr, unsigned int word)
• unsigned char bpeek(void *addr)
• unsigned int wpeek(void *addr)
• unsigned int isqrt(unsigned int n)
• Z88 Only
• int system(char *s)