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-rw-r--r--src/mame/drivers/argo.cpp2
-rw-r--r--src/mame/drivers/unior.cpp2
-rw-r--r--src/mame/drivers/x07.cpp2
3 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/argo.cpp b/src/mame/drivers/argo.cpp
index 26658e884d0..97e535fe435 100644
--- a/src/mame/drivers/argo.cpp
+++ b/src/mame/drivers/argo.cpp
@@ -114,7 +114,7 @@ WRITE8_MEMBER(argo_state::argo_io_w)
{
uint8_t *RAM = memregion("videoram")->base();
m_scroll_ctrl = 0;
- memcpy(RAM, RAM+80, 24*80);
+ memmove(RAM, RAM+80, 24*80);
}
break;
diff --git a/src/mame/drivers/unior.cpp b/src/mame/drivers/unior.cpp
index 00fbd9cdb72..cc32d924c4a 100644
--- a/src/mame/drivers/unior.cpp
+++ b/src/mame/drivers/unior.cpp
@@ -257,7 +257,7 @@ WRITE8_MEMBER( unior_state::vram_w )
WRITE8_MEMBER( unior_state::scroll_w )
{
if (data)
- memcpy(m_p_vram, m_p_vram+80, 24*80);
+ memmove(m_p_vram, m_p_vram+80, 24*80);
}
I8275_DRAW_CHARACTER_MEMBER(unior_state::display_pixels)
diff --git a/src/mame/drivers/x07.cpp b/src/mame/drivers/x07.cpp
index c4a2a292132..598390b32af 100644
--- a/src/mame/drivers/x07.cpp
+++ b/src/mame/drivers/x07.cpp
@@ -1009,7 +1009,7 @@ void x07_state::kb_irq()
{
m_regs_r[0] = 0;
m_regs_r[1] = m_t6834_ram[0x400];
- memcpy(m_t6834_ram + 0x400, m_t6834_ram + 0x401, 0xff);
+ memmove(m_t6834_ram + 0x400, m_t6834_ram + 0x401, 0xff);
m_kb_size--;
m_regs_r[2] |= 0x01;
m_maincpu->set_input_line(NSC800_RSTA, ASSERT_LINE);