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

1 files changed, 2 insertions, 0 deletions

diff --git a/sort.c b/sort.c
index efff6b6..2aef2d9 100644
--- a/sort.c
+++ b/sort.c
@@ -22,6 +22,8 @@
  */
 
 #include "busybox.h"
+#include <getopt.h>
+#include <stdlib.h>
 
 int compare_ascii(const void *x, const void *y)
 {