X-Git-Url: https://git.friedersdorff.com/?a=blobdiff_plain;f=common%2Futil.h;h=c3734487f9d6d78e5ff7a60b84fe3dd03e02f2d0;hb=9dfc611ae1903390a41b85da1cba2c6d67c7a8dd;hp=66bccbfa580b8c68005c3a03c78786722acd03cc;hpb=62d1ebb91c7b381ce3d88aad9ee0b03bea9fce26;p=max%2Ftmk_keyboard.git

diff --git a/common/util.h b/common/util.h
index 66bccbfa..c3734487 100644
--- a/common/util.h
+++ b/common/util.h
@@ -16,7 +16,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef UTIL_H
-#define UTIL_H 1
+#define UTIL_H
 
 #include <stdint.h>
 
@@ -28,7 +28,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define XSTR(s) #s
 
 
-int bitpop(uint8_t bits);
-int biton(uint8_t bits);
+uint8_t bitpop(uint8_t bits);
+uint8_t bitpop16(uint16_t bits);
+uint8_t biton(uint8_t bits);
 
 #endif