| 1234567891011121314151617181920212223242526272829303132333435 | /* See LICENSE file for copyright and license details. */#include <stdarg.h>#include <stdio.h>#include <stdlib.h>#include <string.h>#include "util.h"void *ecalloc(size_t nmemb, size_t size){	void *p;	if (!(p = calloc(nmemb, size)))		die("calloc:");	return p;}voiddie(const char *fmt, ...) {	va_list ap;	va_start(ap, fmt);	vfprintf(stderr, fmt, ap);	va_end(ap);	if (fmt[0] && fmt[strlen(fmt)-1] == ':') {		fputc(' ', stderr);		perror(NULL);	} else {		fputc('\n', stderr);	}	exit(1);}
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