wcswcs
======

POSIX specification: http://www.opengroup.org/susv3xsh/wcswcs.html

Gnulib module: ---

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

  * This function is missing on some platforms: MacOS X 10.3, FreeBSD 6.0, IRIX 5.3, Solaris 2.5.1, Cygwin, mingw, BeOS.

  * On AIX and Windows platforms, wchar_t is a 16-bit type and therefore cannot accommodate all Unicode characters.

  * This function is marked as ``legacy'' in POSIX.  Better use wcsstr instead.