void vp_do_repeat(vp_command cmd,void* retval)
{
if(cmd.dsph && cmd.func){
vp_start(cmd.data);
cmd.dsph(cmd.func,&cmd.data,retval);
}
vp_command* n = cmd.next;
while(n){
vp_start(n->data);
n->dsph(n->func,&n->data,NULL);
n = n->next;
}
}
void vp_do(vp_command cmd,void* retval)
{
if(cmd.dsph==NULL||cmd.func==NULL) return;
vp_start(cmd.data);
cmd.dsph(cmd.func,&cmd.data,retval);
vp_end(cmd.data);
cmd.dsph = (VP_DISPATCH)NULL;
cmd.func = (VP_CALLBACK)NULL;
vp_command* n = cmd.next;
cmd.next = NULL;
vp_command* p;
while(n){
vp_start(n->data);
n->dsph(n->func,&n->data,NULL);
vp_end(n->data);
p = n;
n = n->next;
free(p);
}
}