Avoid some "gcc -pedantic" warnings.

[gnulib.git] / lib / stdint.in.h

diff --git a/lib/stdint.in.h b/lib/stdint.in.h
index 3dcd9ba..4fc3287 100644 (file)
--- a/lib/stdint.in.h
+++ b/lib/stdint.in.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2002, 2004-2007 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2002, 2004-2008 Free Software Foundation, Inc.
    Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
    This file is part of gnulib.
 
@@ -23,6 +23,12 @@
 
 #ifndef _GL_STDINT_H
 
+/* When including a system file that in turn includes <inttypes.h>,
+   use the system <inttypes.h>, not our substitute.  This avoids
+   problems with (for example) VMS, whose <sys/bitypes.h> includes
+   <inttypes.h>.  */
+#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
+
 /* Get those types that are already defined in other system include
    files, so that we can "#define int8_t signed char" below without
    worrying about a later system include file containing a "typedef
@@ -43,6 +49,7 @@
      in <inttypes.h> would reinclude us, skipping our contents because
      _GL_STDINT_H is defined.
      The include_next requires a split double-inclusion guard.  */
+@PRAGMA_SYSTEM_HEADER@
 # @INCLUDE_NEXT@ @NEXT_STDINT_H@
 #endif
 
@@ -66,9 +73,7 @@
   /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines
      int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__.
      <inttypes.h> also defines intptr_t and uintptr_t.  */
-# define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
 # include <inttypes.h>
-# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
 #elif @HAVE_SYS_INTTYPES_H@
   /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and
      the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX.  */
@@ -91,6 +96,8 @@
 
 #endif
 
+#undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H
+
 /* Minimum and maximum values for a integer type under the usual assumption.
    Return an unspecified value if BITS == 0, adding a check to pacify
    picky compilers.  */