39 lines
598 B
C
39 lines
598 B
C
#pragma once
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extern char* const video_memory;
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enum {
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ROWS = 25,
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COLS = 80,
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VGA_CTRL_REGISTER = 0x3d4,
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VGA_DATA_REGISTER = 0x3d5,
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VGA_OFFSET_LOW = 0x0f,
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VGA_OFFSET_HIGH = 0x0e,
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};
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enum colors16 {
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black = 0,
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blue,
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green,
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cyan,
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red,
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magenta,
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brown,
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light_gray,
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dark_gray,
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light_blue,
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light_green,
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light_cyan,
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light_red,
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light_magenta,
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yellow,
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white,
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};
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void vga_clear_screen();
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void vga_set_char(unsigned offset, char c);
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void vga_print_string(const char* s);
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void vga_print_string_noscroll(const char* s);
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