File xtexcad-2.4.diff of Package texcad

--- xtexcad-2.4/match.c
+++ xtexcad-2.4/match.c	2005-09-19 10:11:34.000000000 +0200
@@ -34,6 +34,8 @@
  *    "awf" copyright notice.]
  */
 
+#include <string.h>
+
 /* match.c: pattern matching routines */