Index: gconv.h
===================================================================
RCS file: /cvs/glibc/libc/iconv/gconv.h,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -r1.26 -r1.27
--- libc/iconv/gconv.h	2000/11/20 08:49:09	1.26
+++ libc/iconv/gconv.h	2000/11/27 17:52:35	1.27
@@ -168,7 +168,7 @@
 {
   size_t __nsteps;
   struct __gconv_step *__steps;
-  __extension__ struct __gconv_step_data __data[0];
+  __extension__ struct __gconv_step_data __data __flexarr;
 } *__gconv_t;
 
 #endif /* gconv.h */
Index: cdefs.h
===================================================================
RCS file: /cvs/glibc/libc/misc/sys/cdefs.h,v
retrieving revision 1.40
retrieving revision 1.41
diff -u -r1.40 -r1.41
--- libc/misc/sys/cdefs.h	2000/10/07 22:23:10	1.40
+++ libc/misc/sys/cdefs.h	2000/11/27 17:51:56	1.41
@@ -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
+#  if defined __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