util.h

   1 /*
   2  * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
   3  * See LICENSE file for license details.
   4  */
   5 #include <X11/Xlib.h>
   6
   7 extern void error(char *errstr, ...);
   8 extern void *emallocz(unsigned int size);
   9 extern void *emalloc(unsigned int size);
  10 extern void *erealloc(void *ptr, unsigned int size);
  11 extern char *estrdup(const char *str);
  12 #define eassert(a) \
  13         do { \
  14                 if(!(a)) \
  15                         failed_assert(#a, __FILE__, __LINE__); \
  16         } while (0)
  17 extern void failed_assert(char *a, char *file, int line);
  18 extern void pipe_spawn(char *buf, unsigned int len, Display *dpy, char *argv[]);
  19 extern void spawn(Display *dpy, char *argv[]);
  20 extern void swap(void **p1, void **p2);
  21 extern unsigned char *getselection(unsigned long offset, unsigned long *len,
  22                 unsigned long *remain);
  23 extern unsigned int tokenize(char **result, unsigned int reslen,
  24                 char *str, char delim);