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/gzip.c b/gzip.c
index 0926092..5a74868 100644
--- a/gzip.c
+++ b/gzip.c
@@ -45,6 +45,7 @@
*/
#include <stdio.h>
#include <string.h>
+#include <unistd.h>
#define memzero(s, n) memset ((void *)(s), 0, (n))
#ifndef RETSIGTYPE