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/util-linux/freeramdisk.c b/util-linux/freeramdisk.c
index a2b17c6..8f90f40 100644
--- a/util-linux/freeramdisk.c
+++ b/util-linux/freeramdisk.c
@@ -27,6 +27,7 @@
#include <fcntl.h>
#include <sys/ioctl.h>
#include <errno.h>
+#include <stdlib.h>
#include "busybox.h"