util.h
changeset 5 e5018cae273f
parent 3 e969f3575b7a
child 6 e0cefb3981c8
equal deleted inserted replaced
4:991bd8b0771e 5:e5018cae273f
     1 /*
     1 /*
     2  * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
     2  * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
     3  * See LICENSE file for license details.
     3  * See LICENSE file for license details.
     4  */
     4  */
       
     5 #include <X11/Xlib.h>
     5 
     6 
     6 extern void error(char *errstr, ...);
     7 extern void error(char *errstr, ...);
     7 extern void *emallocz(unsigned int size);
     8 extern void *emallocz(unsigned int size);
     8 extern void *emalloc(unsigned int size);
     9 extern void *emalloc(unsigned int size);
     9 extern void *erealloc(void *ptr, unsigned int size);
    10 extern void *erealloc(void *ptr, unsigned int size);
    10 extern char *estrdup(const char *str);
    11 extern char *estrdup(const char *str);
    11 #define eassert(a) do { \
    12 #define eassert(a) do { \
    12 		if(!(a)) \
    13 		if(!(a)) \
    13 			failed_assert(#a, __FILE__, __LINE__); \
    14 			failed_assert(#a, __FILE__, __LINE__); \
    14 	} while (0)
    15 	} while (0)
    15 void failed_assert(char *a, char *file, int line);
    16 extern void failed_assert(char *a, char *file, int line);
    16 void swap(void **p1, void **p2);
    17 extern void swap(void **p1, void **p2);
       
    18 extern void spawn(Display *dpy, const char *shell, const char *cmd);