Makefile | 4 2 + 2 - 0 !
main.cc | 2 1 + 1 - 0 !
2 files changed, 3 insertions(+), 3 deletions(-)

 20_data_in_usr_games

math/c3_tpl.h | 2 1 + 1 - 0 !
random.cc | 1 1 + 0 - 0 !
2 files changed, 2 insertions(+), 1 deletion(-)

 fix gcc 4.3

main.cc | 8 0 + 8 - 0 !
1 file changed, 8 deletions(-)

 10 turn off useless warnings

Makefile | 5 4 + 1 - 0 !
1 file changed, 4 insertions(+), 1 deletion(-)

 hardening