/*

 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>

 * See LICENSE file for license details.

 */

#include <X11/Xlib.h>

extern void error(char *errstr, ...);

extern void *emallocz(unsigned int size);

extern void *emalloc(unsigned int size);

extern void *erealloc(void *ptr, unsigned int size);

extern char *estrdup(const char *str);

#define eassert(a) do { \

		if(!(a)) \

			failed_assert(#a, __FILE__, __LINE__); \

	} while (0)

extern void failed_assert(char *a, char *file, int line);

void pipe_spawn(char *buf, unsigned int len, Display *dpy, const char *cmd);

extern void spawn(Display *dpy, const char *cmd);

extern void swap(void **p1, void **p2);