1 #ifndef UTIL_H 2 #define UTIL_H 1 3 4 #include <inttypes.h> 5 #include <sys/time.h> 6 #include <time.h> 7 8 #ifdef __cplusplus 9 extern "C" { 10 #endif 11 12 uint8_t *readfile(const char *filename, size_t *len); 13 14 typedef struct timeval mytime; 15 mytime gettime(void); 16 double elapsed(mytime t1, mytime t0); 17 18 #ifdef __cplusplus 19 } 20 #endif 21 22 #endif /* UTIL_H */ 23