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       mtext_getenv - Get an environment variable.


       MText* mtext_getenv (const char * name)


       Get an environment variable. The mtext_getenv() function searches the environment variable
       list for a string that matches the string pointed to by name.

       If there is a match, the function decodes the value according to the current locale
       (LC_CTYPE) into an M-text, and return that M-text.

       If there is no match, the function returns NULL.


       Copyright (C) 2001 Information-technology Promotion Agency (IPA)
       Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology
       Permission is granted to copy, distribute and/or modify this document under the terms of
       the GNU Free Documentation License <>.