util.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

/* Copyright 2016 Luke Shumaker */

#pragma once

#include <signal.h> /* for sig_atomic_t */
#include <string.h> /* for memset(3) */

#define UNUSED __attribute__((__unused__))
#define ZERO(x) memset(&(x), 0, sizeof(x))

#ifndef _
#define _(str) str
#endif

void * xrealloc(void *ptr, size_t size);