NAME¶
mtext_getenv - Get an environment variable.
SYNOPSIS¶
MText*
mtext_getenv (const char *
name)
DESCRIPTION¶
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¶
Copyright (C) 2001 Information-technology Promotion Agency (IPA)
Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and
Technology (AIST)
Permission is granted to copy, distribute and/or modify this document under the
terms of the GNU Free Documentation License
<
http://www.gnu.org/licenses/fdl.html>.