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/coreutils/id.c b/coreutils/id.c
index d50de47..e91ac75 100644
--- a/coreutils/id.c
+++ b/coreutils/id.c
@@ -24,6 +24,7 @@
#include <stdio.h>
#include <unistd.h>
#include <getopt.h>
+#include <string.h>
#include <sys/types.h>
extern int id_main(int argc, char **argv)