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-rw-r--r--common/util.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/common/util.h b/common/util.h
index 66bccbfa5..87636c971 100644
--- a/common/util.h
+++ b/common/util.h
@@ -28,7 +28,7 @@ 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 biton(uint8_t bits);
#endif