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| author | Franklin Wei <frankhwei536@gmail.com> | 2015-02-09 21:00:38 -0500 |
|---|---|---|
| committer | Franklin Wei <frankhwei536@gmail.com> | 2015-02-09 21:00:38 -0500 |
| commit | 893694168d8b943505ff30bd4db57ac8aaef6fef (patch) | |
| tree | c5e74fade8a3183e5b6db53e45eb58cb707dff05 /drivers/tty.c | |
| parent | d894f23d893ee2fa05c34f02231e5c46563dc312 (diff) | |
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optimization
Diffstat (limited to 'drivers/tty.c')
| -rw-r--r-- | drivers/tty.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty.c b/drivers/tty.c index ae15778..e39722b 100644 --- a/drivers/tty.c +++ b/drivers/tty.c @@ -75,12 +75,12 @@ uint8_t tty_get_color(void) return term_col; } -void tty_putchar_at(char ch, uint8_t col, int x, int y) +void tty_putchar_at(int ch, uint8_t col, int x, int y) { - term_buf[y * VGA_WIDTH + x] = VGA_MAKE_ENTRY(ch, col); + term_buf[y * VGA_WIDTH + x] = VGA_MAKE_ENTRY((char)ch, col); } -void tty_putchar(char ch) +void tty_putchar(int ch) { if(ch != '\n') { |