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authorUlrich Drepper <drepper@redhat.com>2000-11-27 17:54:38 +0000
committerUlrich Drepper <drepper@redhat.com>2000-11-27 17:54:38 +0000
commita1620a4c559b148324f98cc959c481ece926f4a5 (patch)
treeb100aa4ae1b1dbd040437ba80d320ac2beaf2cab /misc/sys
parentb91d5eda6e894ca12c4971dbcfb69f02abd42800 (diff)
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Update.
2000-11-27  Ulrich Drepper  <drepper@redhat.com>

	* iconv/gconv.h (__gconv_info): Define __data element using __flexarr.
	* misc/sys/cdefs.h: Define __flexarr.
	Proposed by Joseph S. Myers <jsm28@cam.ac.uk>.

	* iconvdata/iso-2022-jp.c: Add prototypes to avoid warnings.
	* iconv/skeleton.c: Likewise.
	* iconvdata/iso8859-1.c (BODY to 8859-1): Add const to cast.
	* iconv/loop.c (get16): Add const to cast.
	(get32): Likewise.
Diffstat (limited to 'misc/sys')
-rw-r--r--misc/sys/cdefs.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 3174a8524c..3d6a20bb52 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -93,6 +93,24 @@
 #endif
 
 
+/* Support for flexible arrays.  */
+#if __GNUC_PREREQ (2,97)
+/* GCC 2.97 supports C99 flexible array members.  */
+# define __flexarr	[]
+#else
+# ifdef __GNUC__
+#  define __flexarr	[0]
+# else
+#  ifdef __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
+#   define __flexarr	[]
+#  else
+/* Some other non-C99 compiler.  Approximate with [1].  */
+#   define __flexarr	[1]
+#  endif
+# endif
+#endif
+
+
 /* __asm__ ("xyz") is used throughout the headers to rename functions
    at the assembly language level.  This is wrapped by the __REDIRECT
    macro, in order to support compilers that can do this some other