1 //Copyright 20010 Alex Norman
2 //writen by Alex Norman
4 //This file is part of avr-bytequeue.
6 //avr-bytequeue is free software: you can redistribute it and/or modify
7 //it under the terms of the GNU General Public License as published by
8 //the Free Software Foundation, either version 3 of the License, or
9 //(at your option) any later version.
11 //avr-bytequeue is distributed in the hope that it will be useful,
12 //but WITHOUT ANY WARRANTY; without even the implied warranty of
13 //MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 //GNU General Public License for more details.
16 //You should have received a copy of the GNU General Public License
17 //along with avr-bytequeue. If not, see <http://www.gnu.org/licenses/>.
19 #ifndef INTERRUPT_SETTING_H
20 #define INTERRUPT_SETTING_H
28 //AVR specific typedef
29 typedef uint8_t interrupt_setting_t;
31 interrupt_setting_t store_and_clear_interrupt(void);
32 void restore_interrupt_setting(interrupt_setting_t setting);