2021-06-19 23:03:40 -04:00
2 changed files with 6 additions and 0 deletions
--- a/src/include/loop.h
+++ b/src/include/loop.h
@@ -1,3 +1,6 @@
+#ifndef _MYSHELLIN_LOOP
+#define _MYSHELLIN_LOOP
 void remove_new_line(char *line);
 void print_input_line();
 void loop();
+#endif
--- a/src/include/user.h
+++ b/src/include/user.h
@@ -1 +1,4 @@
+#ifndef _MYSHELLIN_USER
+#define _MYSHELLIN_USER
 char *get_user();
+#endif