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


git-svn-id: svn://busybox.net/trunk/busybox@1695 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 3 insertions, 1 deletions

diff --git a/expr.c b/expr.c
index eed2637f2..71bd22417 100644
--- a/expr.c
+++ b/expr.c
@@ -35,9 +35,11 @@
 
 #include "busybox.h"
 #include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <regex.h>
 #include <sys/types.h>
 
-#include <regex.h>
 
 /* The kinds of value we can have.  */
 enum valtype {