1 files changed, 15 insertions, 0 deletions
diff --git a/src/include/util.h b/src/include/util.h
new file mode 100644
index 0000000..4a41ec6
--- /dev/null
+++ b/src/include/util.h
@@ -0,0 +1,15 @@
+#ifndef UTIL_H
+#define UTIL_H
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+
+void util_die(const char* fmt, ...);   // print msg and exit
+void util_log(const char* fmt, ...);   // print msg
+char* util_get_src(char* arg);         // parse argtuments
+char* util_src_from_stdin();           // get source from stdin
+char* util_src_from_fpath(FILE* f);    // get source from file path
+
+#endif