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

definitions.  (That should only be on prototypes.)

debianutils/mktemp.c

@@ -16,7 +16,7 @@
 #include <stdlib.h>
 #include "busybox.h"
 
-extern int mktemp_main(int argc, char **argv)
+int mktemp_main(int argc, char **argv)
 {
 	unsigned long flags = bb_getopt_ulflags(argc, argv, "dq");
 

debianutils/pipe_progress.c

@@ -31,7 +31,7 @@
 /*	Read a block of data from stdin, write it to stdout.
  *  Activity is indicated by a '.' to stderr
  */
-extern int pipe_progress_main(int argc, char **argv)
+int pipe_progress_main(int argc, char **argv)
 {
 	RESERVE_CONFIG_BUFFER(buf, PIPE_PROGRESS_SIZE);
 	time_t t = time(NULL);

debianutils/which.c

@@ -16,7 +16,7 @@
 #include <sys/stat.h>
 #include "busybox.h"
 
-extern int which_main(int argc, char **argv)
+int which_main(int argc, char **argv)
 {
 	int status = EXIT_SUCCESS;
 	size_t i, count;