/* short type names. requires C99 standard */
#include <inttypes.h>
#define pointer uintptr_t
#define b0 void
#define b8 uint8_t
#define b16 uint16_t
#define b32 uint32_t
#define b64 uint64_t
#define b8_s int8_t
#define b16_s int16_t
#define b32_s int32_t
#define b64_s int64_t