diff options
Diffstat (limited to 'src/mame/drivers/namcona1.cpp')
-rw-r--r-- | src/mame/drivers/namcona1.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/namcona1.cpp b/src/mame/drivers/namcona1.cpp index 87136084eff..43a5f1dcccb 100644 --- a/src/mame/drivers/namcona1.cpp +++ b/src/mame/drivers/namcona1.cpp @@ -271,8 +271,8 @@ READ16_MEMBER(namcona1_state::custom_key_r) res = BITSWAP16(m_keyval, 22,26,31,23,18,20,16,30,24,21,25,19,17,29,28,27); m_keyval >>= 1; -// printf("popcount(%08X) = %d\n", m_keyval & 0x58000c00, popcount(m_keyval & 0x58000c00)); - if((!m_keyval) || (popcount(m_keyval & 0x58000c00) & 1)) +// printf("popcount(%08X) = %d\n", m_keyval & 0x58000c00, population_count_32(m_keyval & 0x58000c00)); + if((!m_keyval) || (population_count_32(m_keyval & 0x58000c00) & 1)) m_keyval ^= 0x80000000; return res; |