#include #include "ourhdr.h" int main(void) { time_t caltime; struct tm *tm; char line[MAXLINE]; if ( (caltime = time(NULL)) == -1) err_sys("time error"); if ( (tm = localtime(&caltime)) == NULL) err_sys("localtime error"); if (strftime(line, MAXLINE, "%a %b %d %X %Z %Y\n", tm) == 0) err_sys("strftime error"); fputs(line, stdout); exit(0); }