# $Header: /home/cvsroot/NetZ3950/typemap,v 1.1.1.1 2001/02/12 10:53:54 mike Exp $ 

# We need this for three reasons.
#
# 1. To provide the trivial mappings for types like "const char *"
# (which clearly behaves the same as a "char *", so why isn't it in
# the default typemap?) and COMSTACK (on opaque pointer).
#
# 2. To provide a mapping for the "databuf" type, a simple
# counted-length data buffer (we can't use a simple char* as it chokes
# on NUL characters.)
#
# 3. To provide support for the nmchar* (maybe-null char*) type.  This
# behaves the same as boring old char* except that it's legitimate to
# pass an undefined value, which yields a null pointer.

# basic C types
const char *	T_PV
COMSTACK	T_PTR
databuf		T_DATABUF
mnchar *	T_MNPV

#############################################################################
INPUT
T_DATABUF
	$var = SVstar2databuf($arg)
T_MNPV
	$var = SVstar2MNPV($arg)

#############################################################################
OUTPUT
T_DATABUF
	sv_setpvn($arg, $var.data, $var.len);
T_MNPV
	NOT IMPLEMENTED