require '_h2ph_pre.ph';

no warnings 'redefine';

unless(defined(&CS4231_MUX_MIXED_IN)) {
    sub CS4231_MUX_MIXED_IN () {	0;}
}
unless(defined(&CS4231_MUX_MIC_IN)) {
    sub CS4231_MUX_MIC_IN () {	1;}
}
unless(defined(&CS4231_MUX_AUX1_IN)) {
    sub CS4231_MUX_AUX1_IN () {	2;}
}
unless(defined(&CS4231_MUX_LINE_IN)) {
    sub CS4231_MUX_LINE_IN () {	3;}
}
1;
