#include <unistd.h> | |
#define STRINGIFY(x) #x | |
#define TOSTRING(x) STRINGIFY(x) | |
#define CURRENT_LOCATION __FILE__ ":" TOSTRING(__LINE__) | |
#define err() \ | |
{ \ | |
_fail("at " CURRENT_LOCATION " "); \ | |
} | |
#define mb() asm volatile ("" : : : "memory") | |
void pass(void); | |
void _fail(char *reason); |