Remove/rewrite some comments.

[gnulib.git] / lib / ftruncate.c

diff --git a/lib/ftruncate.c b/lib/ftruncate.c
index 4f6aaa9..1272ee7 100644 (file)
--- a/lib/ftruncate.c
+++ b/lib/ftruncate.c
@@ -2,14 +2,7 @@
    This file is in the public domain.  */
 
 #ifdef HAVE_CONFIG_H
-#if defined (CONFIG_BROKETS)
-/* We use <config.h> instead of "config.h" so that a compilation
-   using -I. -I$srcdir will use ./config.h rather than $srcdir/config.h
-   (which it would do because it found this file in $srcdir).  */
 #include <config.h>
-#else
-#include "config.h"
-#endif
 #endif
 
 #include <sys/types.h>
@@ -32,7 +25,9 @@ ftruncate (fd, length)
 
 #include <sys/stat.h>
 #include <errno.h>
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 
 int
 ftruncate (fd, length)