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

definitions.  (That should only be on prototypes.)

libbb/safe_strncpy.c

@@ -25,7 +25,7 @@
 
 
 /* Like strncpy but make sure the resulting string is always 0 terminated. */
-extern char * safe_strncpy(char *dst, const char *src, size_t size)
+char * safe_strncpy(char *dst, const char *src, size_t size)
 {
 	dst[size-1] = '\0';
 	return strncpy(dst, src, size-1);