STACK_TYPE_UNKNOWN
return state->stack_info.type == STACK_TYPE_UNKNOWN;
info->type = STACK_TYPE_UNKNOWN;
return (info->type != STACK_TYPE_UNKNOWN &&
state->stack_info.type = STACK_TYPE_UNKNOWN;
state->stack_info.type = STACK_TYPE_UNKNOWN;
if (info->type == STACK_TYPE_UNKNOWN)
return state->stack_info.type == STACK_TYPE_UNKNOWN;
info->type = STACK_TYPE_UNKNOWN;
state->stack_info.type = STACK_TYPE_UNKNOWN;
info->type = STACK_TYPE_UNKNOWN;
info->type = STACK_TYPE_UNKNOWN;
return (info->type != STACK_TYPE_UNKNOWN &&
return state->stack_info.type == STACK_TYPE_UNKNOWN;
info->type = STACK_TYPE_UNKNOWN;
info->type = STACK_TYPE_UNKNOWN;
state->stack_info.type = STACK_TYPE_UNKNOWN;
state->stack_info.type = STACK_TYPE_UNKNOWN;
state->stack_info.type = STACK_TYPE_UNKNOWN;
state->stack_info.type = STACK_TYPE_UNKNOWN;