diff options
Diffstat (limited to 'src/mame/audio/seibu.cpp')
-rw-r--r-- | src/mame/audio/seibu.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mame/audio/seibu.cpp b/src/mame/audio/seibu.cpp index 0d23c437afa..b78e142a99a 100644 --- a/src/mame/audio/seibu.cpp +++ b/src/mame/audio/seibu.cpp @@ -84,7 +84,7 @@ seibu_sound_device::seibu_sound_device(const machine_config &mconfig, const char m_rst18_irq(0xff) { m_encryption_mode = 0; - m_decrypted_opcodes = NULL; + m_decrypted_opcodes = nullptr; } void seibu_sound_device::set_encryption(int mode) @@ -234,7 +234,7 @@ void seibu_sound_device::update_irq_lines(int param) break; } - if (m_sound_cpu != NULL) + if (m_sound_cpu != nullptr) { if ((m_rst10_irq & m_rst18_irq) == 0xff) /* no IRQs pending */ m_sound_cpu->execute().set_input_line(0, CLEAR_LINE); @@ -509,13 +509,13 @@ const device_type SEIBU_ADPCM = &device_creator<seibu_adpcm_device>; seibu_adpcm_device::seibu_adpcm_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : device_t(mconfig, SEIBU_ADPCM, "Seibu ADPCM (MSM5205)", tag, owner, clock, "seibu_adpcm", __FILE__), device_sound_interface(mconfig, *this), - m_stream(NULL), + m_stream(nullptr), m_current(0), m_end(0), m_nibble(0), m_playing(0), - m_rom_tag(NULL), - m_base(NULL) + m_rom_tag(nullptr), + m_base(nullptr) { } |