libc string/envz.c string/argz-delete.c includ ...

[roland@sources.redhat.com]

CVSROOT:	/cvs/glibc
Module name:	libc
Changes by:	roland@sources.redhat.com	2002-08-03 18:28:07

Modified files:
	string         : envz.c argz-delete.c 
	include        : argz.h envz.h 

Log message:
	2002-08-03  Roland McGrath  <roland@redhat.com>
	
	* include/envz.h: Use libc_hidden_proto for envz_entry, enz_remove.
	* include/argz.h: Use libc_hidden_proto for argz_delete.
	* string/argz-delete.c: Add libc_hidden_def.
	* string/envz.c: Likewise.  Use <envz.h>, not "envz.h".