| /* Permission is hereby granted to copy, modify and redistribute this code | |
| * in terms of the GNU Library General Public License, Version 2 or later, | |
| * at your option. | |
| */ | |
| /* macros to translate to/from binary and binary-coded decimal (frequently | |
| * found in RTC chips). | |
| */ | |
| #ifndef _BCD_H | |
| #define _BCD_H | |
| #include <linux/compiler.h> | |
| unsigned bcd2bin(unsigned char val) __attribute_const__; | |
| unsigned char bin2bcd(unsigned val) __attribute_const__; | |
| #endif /* _BCD_H */ |