[PATCH] Fix declaration guard for strcasecmp()

[Jon TURNEY <jon dot turney at dronecode dot org dot uk>]

Based on [1], I think that strcasecmp() should be declared by string.h 
if _BSD_VISIBLE or _POSIX_VISIBLE, the same as strncasecmp() a few lines 
further down.

Patch attached.

2014-10-29  Jon Turney  <jon.turney@dronecode.org.uk>

	* libc/include/string.h: Correct guard for strcasecmp().

[1] http://pubs.opengroup.org/onlinepubs/009695399/functions/strcasecmp.html

Attachment: string_h_strcasecmp.patch
Description: Text document