1 files changed, 21 insertions, 0 deletions
diff --git a/util.h b/util.h
new file mode 100644
index 0000000..fe09145
--- /dev/null
+++ b/util.h
@@ -0,0 +1,21 @@
+#ifndef __UTIL_H
+#define __UTIL_H
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+
+#define MAX(A, B) ((A) > (B) ? (A) : (B))
+
+void
+fdebug(const char *fmt, ...);
+
+void
+die(const char *fmt, ...);
+
+void
+trim(char * str);
+
+#endif /* __UTIL_H */