A patch for string/string.h

[H.J. Lu]

This optimization includes all kinds of files. We should not do it
for POSIX nor XOPEN.

-- 
H.J. Lu (hjl@gnu.org)
---
Sat Oct 24 18:14:03 1998  H.J. Lu  <hjl@gnu.org>

	* string/string.h: Optimize only for __USE_MISC or __USE_GNU.

Index: string/string.h
===================================================================
RCS file: /home/work/cvs/gnu/glibc/string/string.h,v
retrieving revision 1.1.1.23
diff -u -r1.1.1.23 string.h
--- string.h	1998/10/08 15:11:46	1.1.1.23
+++ string.h	1998/10/22 03:33:12
@@ -303,7 +303,7 @@
 #endif
 
 
-#if defined __GNUC__ && __GNUC__ >= 2
+#if defined __GNUC__ && __GNUC__ >= 2 && (defined __USE_MISC || defined __GNU_GNU)
 # if defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__ && !defined __cplusplus
 /* When using GNU CC we provide some optimized versions of selected
    functions from this header.  There are two kinds of optimizations: