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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
parent(get16): Add const to cast. (get32): Likewise. (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')
-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