Don't override system definition of MB_LEN_MAX

From-SVN: r4876

Don't override system definition of MB_LEN_MAX
From-SVN: r4876
706fdb45 · Ian Lance Taylor · b9821af8 · 706fdb45
Commit 706fdb45 authored Jul 07, 1993 by Ian Lance Taylor
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gcc/glimits.h
+3 -2

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--- a/gcc/glimits.h
+++ b/gcc/glimits.h
@@ -9,9 +9,10 @@
 #undef CHAR_BIT
 #define CHAR_BIT 8

-/* No multibyte characters supported yet.  */
-#undef MB_LEN_MAX
+/* Maximum length of a multibyte character.  */
+#ifndef MB_LEN_MAX
 #define MB_LEN_MAX 1
+#endif

 /* Minimum and maximum values a `signed char' can hold.  */
 #undef SCHAR_MIN