util.h
author Anselm R. Garbe <garbeam@wmii.de>
Mon, 10 Jul 2006 22:16:48 +0200
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/*
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 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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 * See LICENSE file for license details.
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 */
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#include <X11/Xlib.h>
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extern void error(char *errstr, ...);
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extern void *emallocz(unsigned int size);
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extern void *emalloc(unsigned int size);
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extern void *erealloc(void *ptr, unsigned int size);
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extern char *estrdup(const char *str);
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#define eassert(a) do { \
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		if(!(a)) \
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			failed_assert(#a, __FILE__, __LINE__); \
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	} while (0)
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extern void failed_assert(char *a, char *file, int line);
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extern void swap(void **p1, void **p2);
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extern void spawn(Display *dpy, const char *shell, const char *cmd);