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

definitions.  (That should only be on prototypes.)

procps/pidof.c

@@ -42,7 +42,7 @@
 #define omitted (0)
 #endif
 
-extern int pidof_main(int argc, char **argv)
+int pidof_main(int argc, char **argv)
 {
 	unsigned n = 0;
 	unsigned fail = 1;