wctob
=====

POSIX specification:
 http://www.opengroup.org/onlinepubs/9699919799/functions/wctob.html

Gnulib module: wctob

Portability problems fixed by Gnulib:

  * This function is missing on some platforms: Minix 3.1.8, HP-UX 11.00, IRIX 5.3, Solaris 2.6, mingw, Interix 3.5.

  * This function clobbers caller-owned registers on some platforms: Cygwin 1.7.5.

  * This function does not work on some platforms: Solaris 9.

  * This function is missing a declaration on some platforms: IRIX 6.5.

Portability problems not fixed by Gnulib:

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