NAME
isprotected - Determine whether waveform file is write-protected
SYNOPSIS
#include "wiodef.h"
int isprotected (WVFILE *wfp)
DESCRIPTION
isprotected() returns TRUE (1) if the wavefile associated with wfp
is write-protected, FALSE (0) otherwise.
SEE ALSO
opnwav(),
Libcwav library
AUTHOR
H.T.Bunnell, Shirley Peters