Robert P. Day removed 8 gazillion occurrences of "extern" on function

definitions.  (That should only be on prototypes.)

init/mesg.c

@@ -28,7 +28,7 @@
 #define S_IWGRP_OR_S_IWOTH	(S_IWGRP | S_IWOTH)
 #endif
 
-extern int mesg_main(int argc, char *argv[])
+int mesg_main(int argc, char *argv[])
 {
 	struct stat sb;
 	char *tty;