""

util.h

@@ -0,0 +1,19 @@
+/*
+ * util.h:
+ * Utility functions
+ *
+ * $Id$
+ *
+ */
+
+#ifndef __UTIL_H_ /* include guard */
+#define __UTIL_H_
+
+/* util.c */
+void *xmalloc(size_t n);
+void *xcalloc(size_t n, size_t m);
+void *xrealloc(void *w, size_t n);
+char *xstrdup(const char *s);
+void xfree(void *v);
+
+#endif /* __UTIL_H_ */