svkbd

simple virtual keyboard
git clone git://git.suckless.org/svkbd
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util.h (335B)

      1 /* See LICENSE file for copyright and license details. */
      2 
      3 #define MAX(A, B)               ((A) > (B) ? (A) : (B))
      4 #define MIN(A, B)               ((A) < (B) ? (A) : (B))
      5 #define BETWEEN(X, A, B)        ((A) <= (X) && (X) <= (B))
      6 
      7 void die(const char *fmt, ...);
      8 void *ecalloc(size_t nmemb, size_t size);
      9 char *estrdup(const char *s);