tetris.c | 1 1 + 0 - 0 !
tetris.h | 2 1 + 1 - 0 !
2 files changed, 2 insertions(+), 1 deletion(-)

 fix ftbfs with gcc 10
Bug-Debian: https://bugs.debian.org/957872

Makefile | 8 4 + 4 - 0 !
1 file changed, 4 insertions(+), 4 deletions(-)

 use flags set by build process