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