libc/include string.h

[roland@sources.redhat.com]

CVSROOT:	/cvs/glibc
Module name:	libc
Changes by:	roland@sources.redhat.com	2002-08-05 23:08:08

Modified files:
	include        : string.h 

Log message:
	2002-08-05  Roland McGrath  <roland@redhat.com>
	
	* include/string.h: Move libc_hidden_proto's inside #ifndef _STRING_H.
	(index, rindex): Define as macros for strchr, strrchr.