Add prototype.

26 years ago · 49a9dd2b6c
1 changed files with 2 additions and 0 deletions
--- a/elf/firstobj.c
+++ b/elf/firstobj.c
@ -1,5 +1,7 @@
 #include <errno.h>

+extern int foo (void);
+
 int
 foo (void)
 {