#ifndef PORT_H #define PORT_H /* * port.c */ #ifndef _FUNC_SPEC_ long random_number (long); long get_current_time (void); char *time_string (time_t); void init_usec_clock (void); void get_usec_clock (long *, long *); int get_cpu_times (unsigned long *, unsigned long *); char *get_current_dir (char *, int); #ifdef DRAND48 double drand48 (void); #endif #ifndef HAS_STRERROR char *port_strerror (int); #endif #endif #endif