PCM_ENABLE_OUTPUT
tmp = PCM_ENABLE_OUTPUT;
tmp = PCM_ENABLE_INPUT | PCM_ENABLE_OUTPUT;
#define IMODE_OUTPUT PCM_ENABLE_OUTPUT
if (*arg_i & PCM_ENABLE_OUTPUT)
*arg_i |= PCM_ENABLE_OUTPUT;
if (((wrch == NULL) && (group->mode & PCM_ENABLE_OUTPUT)) ||
if (group->mode & PCM_ENABLE_OUTPUT) {
#define OPEN_WRITE PCM_ENABLE_OUTPUT
tmp = PCM_ENABLE_INPUT | PCM_ENABLE_OUTPUT;
if (data.val & PCM_ENABLE_OUTPUT) {
data.val |= PCM_ENABLE_OUTPUT;