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/touch.c b/touch.c
index 1b03075..fa2f3b6 100644
--- a/touch.c
+++ b/touch.c
@@ -28,6 +28,8 @@
#include <fcntl.h>
#include <utime.h>
#include <errno.h>
+#include <unistd.h>
+#include <stdlib.h>
extern int touch_main(int argc, char **argv)
{