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[max/tmk_keyboard.git] / tmk_core / common / util.h

diff --git a/tmk_core/common/util.h b/tmk_core/common/util.h
index 7451cc084da9e4483977411dc1ed19eb99475d5a..3e01a93dd92980bfe918faf4f4e1e850789cd91a 100644 (file)
--- a/tmk_core/common/util.h
+++ b/tmk_core/common/util.h
@@ -28,6 +28,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define XSTR(s) #s
 
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 uint8_t bitpop(uint8_t bits);
 uint8_t bitpop16(uint16_t bits);
 uint8_t bitpop32(uint32_t bits);
@@ -40,4 +44,8 @@ uint8_t  bitrev(uint8_t bits);
 uint16_t bitrev16(uint16_t bits);
 uint32_t bitrev32(uint32_t bits);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif