profile_find_node
errcode_t profile_find_node
retval = profile_find_node(section, *cpp, 0, 1,
retval = profile_find_node(section, *cpp, old_value, 0, &state, &node);
retval = profile_find_node(section, *cpp, 0, 1,
retval = profile_find_node(section, *cpp, 0, 0, &state, &node);
retval = profile_find_node(section, *cpp, 0, 1,
retval = profile_find_node(section, *cpp, 0, 1, &state, &node);
retval = profile_find_node(section, *cpp, 0, 1,
retval = profile_find_node(section, *cpp, 0, 1, &state, 0);
retval = profile_find_node(section, name, 0, 0, state, &p);
retval = profile_find_node(section, name, 0, 1, state, &p);