From a1620a4c559b148324f98cc959c481ece926f4a5 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 27 Nov 2000 17:54:38 +0000 Subject: Update. 2000-11-27 Ulrich Drepper * iconv/gconv.h (__gconv_info): Define __data element using __flexarr. * misc/sys/cdefs.h: Define __flexarr. Proposed by Joseph S. Myers . * 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. --- misc/sys/cdefs.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'misc/sys') 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 -- cgit v1.2.3