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-rw-r--r--src/mame/drivers/clickstart.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/clickstart.cpp b/src/mame/drivers/clickstart.cpp
index e46cc3d3d7d..81576749176 100644
--- a/src/mame/drivers/clickstart.cpp
+++ b/src/mame/drivers/clickstart.cpp
@@ -186,7 +186,7 @@ void clickstart_state::machine_reset()
m_mouse_dx = 0;
m_mouse_dy = 0;
- memset(m_uart_tx_fifo, 0, ARRAY_LENGTH(m_uart_tx_fifo));
+ std::fill(std::begin(m_uart_tx_fifo), std::end(m_uart_tx_fifo), 0);
m_uart_tx_fifo_start = 0;
m_uart_tx_fifo_end = 0;
m_uart_tx_fifo_count = 0;
@@ -219,19 +219,19 @@ void clickstart_state::handle_uart_tx()
return;
m_maincpu->uart_rx(m_uart_tx_fifo[m_uart_tx_fifo_start]);
- m_uart_tx_fifo_start = (m_uart_tx_fifo_start + 1) % ARRAY_LENGTH(m_uart_tx_fifo);
+ m_uart_tx_fifo_start = (m_uart_tx_fifo_start + 1) % std::size(m_uart_tx_fifo);
m_uart_tx_fifo_count--;
}
void clickstart_state::uart_tx_fifo_push(uint8_t value)
{
- if (m_uart_tx_fifo_count >= ARRAY_LENGTH(m_uart_tx_fifo))
+ if (m_uart_tx_fifo_count >= std::size(m_uart_tx_fifo))
{
logerror("Warning: Trying to push too much data onto the mouse Tx FIFO, data will be lost.\n");
}
m_uart_tx_fifo[m_uart_tx_fifo_end] = value;
- m_uart_tx_fifo_end = (m_uart_tx_fifo_end + 1) % ARRAY_LENGTH(m_uart_tx_fifo);
+ m_uart_tx_fifo_end = (m_uart_tx_fifo_end + 1) % std::size(m_uart_tx_fifo);
m_uart_tx_fifo_count++;
}