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

definitions.  (That should only be on prototypes.)

procps/free.c

@@ -27,7 +27,7 @@
 #include <stdlib.h>
 #include "busybox.h"
 
-extern int free_main(int argc, char **argv)
+int free_main(int argc, char **argv)
 {
 	struct sysinfo info;
 	sysinfo(&info);

procps/kill.c

@@ -35,7 +35,7 @@
 #define KILL 0
 #define KILLALL 1
 
-extern int kill_main(int argc, char **argv)
+int kill_main(int argc, char **argv)
 {
 	int whichApp, signo = SIGTERM;
 	const char *name;

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;

procps/ps.c

@@ -22,7 +22,7 @@
 #include <selinux/selinux.h>  /* for is_selinux_enabled()  */
 #endif
 
-extern int ps_main(int argc, char **argv)
+int ps_main(int argc, char **argv)
 {
 	procps_status_t * p;
 	int i, len;

procps/uptime.c

@@ -43,7 +43,7 @@
 #define LOAD_FRAC(x) LOAD_INT(((x) & (FIXED_1-1)) * 100)
 
 
-extern int uptime_main(int argc, char **argv)
+int uptime_main(int argc, char **argv)
 {
 	int updays, uphours, upminutes;
 	struct sysinfo info;