delete tons of extra #includes

coreutils/df.c

@@ -18,10 +18,6 @@
  * the command line.  Properly round *-blocks, Used, and Available quantities.
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
 #include <mntent.h>
 #include <sys/vfs.h>
 #include "libbb.h"

coreutils/id.c

@@ -14,9 +14,6 @@
  */
 
 #include "libbb.h"
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/types.h>
 
 #define PRINT_REAL        1
 #define NAME_NOT_NUMBER   2

coreutils/libcoreutils/getopt_mk_fifo_nod.c

@@ -20,11 +20,8 @@
  *
  */
 
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
 #include "libbb.h"
-#include "coreutils.h"
+//#include "coreutils.h"
 
 mode_t getopt_mk_fifo_nod(int argc, char **argv)
 {

coreutils/printenv.c

@@ -8,9 +8,6 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
 #include "libbb.h"
 extern char **environ;
 

coreutils/uname.c

@@ -30,12 +30,6 @@
  * Now does proper error checking on i/o.  Plus some further space savings.
  */
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
 #include <sys/utsname.h>
 #include "libbb.h"