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m17n_object_unref(3m17n) The m17n Library m17n_object_unref(3m17n)

NAME

m17n_object_unref - Decrement the reference count of a managed object.
 
 

SYNOPSIS

int m17n_object_unref (void * object)
 
 

DESCRIPTION

Decrement the reference count of a managed object. The m17n_object_unref() function decrements the reference count of the managed object pointed to by object . When the reference count becomes zero, the object is freed by its freer function.

RETURN VALUE

This function returns the resulting reference count if it fits in a 16-bit unsigned integer (i.e. less than 0x10000). Otherwise, it returns -1. Thus, the return value zero means that object is freed.

ERRORS

This function never fails.
 

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>.
12 Jan 2011 Version 1.6.2