Refactor c/beer-song/beer_song.h

2019-05-31 22:08:48 +00:00
parent 73920fa56d
commit ba5ac622c8
1 changed files with 5 additions and 0 deletions
@@ -1,3 +1,8 @@
+#ifndef BEER_SONG_H
+#define BEER_SONG_H
+
 int verse(char* response, int bottles);

 void sing(char *response, int start, int end);
+
+#endif // BEER_SONG_H