remove warning

[qmk_firmware.git] / keyboards / sixkeyboard / matrix.c

diff --git a/keyboards/sixkeyboard/matrix.c b/keyboards/sixkeyboard/matrix.c
index 37cc68a21975020b6899defb156583bcf43b8f2f..860452ebd8fe308a5275bf73697d9945a8fdbbe8 100644 (file)
--- a/keyboards/sixkeyboard/matrix.c
+++ b/keyboards/sixkeyboard/matrix.c
@@ -34,6 +34,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "util.h"
 #include "matrix.h"
 #include "sixkeyboard.h"
+#include <string.h>
 
 /* matrix state(1:on, 0:off) */
 static matrix_row_t matrix[MATRIX_ROWS];