From 87726c7887c8a02e8e3061cfcc4bc8b595913328 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Sun, 1 Jun 2008 20:44:48 +0000
Subject: add missing includes of unistd.h for smallint usage remove a few
 duplicate includes of unistd.h

---
 libc/inet/netlinkaccess.h         | 1 +
 libc/misc/fnmatch/fnmatch.c       | 1 +
 libc/misc/regex/regex_old.c       | 1 +
 libc/stdlib/malloc-simple/alloc.c | 1 -
 libc/sysdeps/linux/nios/crtend.c  | 1 +
 libc/unistd/fpathconf.c           | 1 -
 6 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/libc/inet/netlinkaccess.h b/libc/inet/netlinkaccess.h
index f2a3ac0f8..2fa0d76b3 100644
--- a/libc/inet/netlinkaccess.h
+++ b/libc/inet/netlinkaccess.h
@@ -21,6 +21,7 @@
 
 #include <features.h>
 #include <stdint.h>
+#include <unistd.h>
 #include <sys/types.h>
 
 #define _LINUX_TYPES_H
diff --git a/libc/misc/fnmatch/fnmatch.c b/libc/misc/fnmatch/fnmatch.c
index 000b787e4..8592d4cf6 100644
--- a/libc/misc/fnmatch/fnmatch.c
+++ b/libc/misc/fnmatch/fnmatch.c
@@ -41,6 +41,7 @@
 #include <errno.h>
 #include <fnmatch.h>
 #include <ctype.h>
+#include <unistd.h>
 
 #if HAVE_STRING_H || defined _LIBC
 # include <string.h>
diff --git a/libc/misc/regex/regex_old.c b/libc/misc/regex/regex_old.c
index 7a9c4d7e0..b79b41aa3 100644
--- a/libc/misc/regex/regex_old.c
+++ b/libc/misc/regex/regex_old.c
@@ -35,6 +35,7 @@
 #include <stdlib.h>
 #include <stdint.h>
 #include <string.h>
+#include <unistd.h>
 #include <malloc.h>
 #include <stdio.h>
 
diff --git a/libc/stdlib/malloc-simple/alloc.c b/libc/stdlib/malloc-simple/alloc.c
index dfeabb6d9..13d4166a7 100644
--- a/libc/stdlib/malloc-simple/alloc.c
+++ b/libc/stdlib/malloc-simple/alloc.c
@@ -13,7 +13,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
 #include <errno.h>
 #include <sys/mman.h>
 
diff --git a/libc/sysdeps/linux/nios/crtend.c b/libc/sysdeps/linux/nios/crtend.c
index bef6f513d..29af728a9 100644
--- a/libc/sysdeps/linux/nios/crtend.c
+++ b/libc/sysdeps/linux/nios/crtend.c
@@ -1,5 +1,6 @@
 #include <errno.h>
 #include <stdlib.h>
+#include <unistd.h>
 /*
 static void (*__CTOR_END__[1]) __P((void))
     __attribute__((section(".ctors"))) = { (void *)-1 };
diff --git a/libc/unistd/fpathconf.c b/libc/unistd/fpathconf.c
index 9cb66a927..23b628f48 100644
--- a/libc/unistd/fpathconf.c
+++ b/libc/unistd/fpathconf.c
@@ -23,7 +23,6 @@
 #include <sys/statfs.h>
 #include <errno.h>
 #include <stddef.h>
-#include <unistd.h>
 #include <limits.h>
 #include <fcntl.h>
 #include <sys/stat.h>
-- 
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