New macro uc_property_is_valid.

[pspp] / lib / unistd.in.h

diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index 52db71c0ff4bb2c49483dfbd5491d062db1faaf4..cd3a60b7ce8333c632210dd0a399822e0948d256 100644 (file)
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -29,7 +29,7 @@
 #ifndef _GL_UNISTD_H
 #define _GL_UNISTD_H
 
-/* mingw doesn't define the SEEK_* macros in <unistd.h>.  */
+/* mingw doesn't define the SEEK_* or *_FILENO macros in <unistd.h>.  */
 #if !(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET)
 # include <stdio.h>
 #endif
@@ -87,6 +87,17 @@
 /* The definition of GL_LINK_WARNING is copied here.  */
 
 
+/* OS/2 EMX lacks these macros.  */
+#ifndef STDIN_FILENO
+# define STDIN_FILENO 0
+#endif
+#ifndef STDOUT_FILENO
+# define STDOUT_FILENO 1
+#endif
+#ifndef STDERR_FILENO
+# define STDERR_FILENO 2
+#endif
+
 /* Declare overridden functions.  */
 
 #ifdef __cplusplus
@@ -120,10 +131,6 @@ extern int chown (const char *file, uid_t uid, gid_t gid);
 
 
 #if @GNULIB_CLOSE@
-# if @UNISTD_H_HAVE_WINSOCK2_H@
-/* Need a gnulib internal function.  */
-#  define HAVE__GL_CLOSE_FD_MAYBE_SOCKET 1
-# endif
 # if @REPLACE_CLOSE@
 /* Automatically included by modules that need a replacement for close.  */
 #  undef close