Fix header file usage -- there were many unnecessary header files included in
busybox.h which slowed compiles. I left only what was needed and then fixed up
all the apps to include their own header files. I also fixed naming for pwd.h
and grp.h functions. Tested to compile and run with libc5, glibc, and uClibc.
-Erik
diff --git a/sleep.c b/sleep.c
index 10eca59..61b7ce4 100644
--- a/sleep.c
+++ b/sleep.c
@@ -23,6 +23,8 @@
#include "busybox.h"
#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
extern int sleep_main(int argc, char **argv)
{