69 lines
1.5 KiB
C
69 lines
1.5 KiB
C
#ifndef CPOS_VGA_H
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#define CPOS_VGA_H
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#include <stddef.h>
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#include <stdint.h>
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#include <stdarg.h>
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#define VGA_WIDTH 80
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#define VGA_HEIGHT 25
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#define FLAG_ALTNT_FORM 0x01
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#define FLAG_ALTNT_FORM_CH '#'
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#define FLAG_ZERO_PAD 0x02
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#define FLAG_ZERO_PAD_CH '0'
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#define FLAG_LEFT_ADJUST 0x04
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#define FLAG_LEFT_ADJUST_CH '-'
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#define FLAG_SPACE_BEFORE_POS_NUM 0x08
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#define FLAG_SPACE_BEFORE_POS_NUM_CH ' '
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#define FLAG_SIGN 0x10
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#define FLAG_SIGN_CH '+'
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#define FLAG_LOWER 0x20
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#define INT_TYPE_CHAR 0x1
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#define INT_TYPE_SHORT 0x2
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#define INT_TYPE_INT 0x4
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#define INT_TYPE_LONG 0x8
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#define INT_TYPE_LONG_LONG 0x10
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#define INT_TYPE_MIN INT_TYPE_CHAR
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#define INT_TYPE_MAX INT_TYPE_LONG_LONG
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#define BUF_SIZE 4096
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enum vga_color {
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VGA_COLOR_BLACK = 0,
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VGA_COLOR_BLUE = 1,
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VGA_COLOR_GREEN = 2,
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VGA_COLOR_CYAN = 3,
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VGA_COLOR_RED = 4,
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VGA_COLOR_MAGENTA = 5,
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VGA_COLOR_BROWN = 6,
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VGA_COLOR_LIGHT_GREY = 7,
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VGA_COLOR_DARK_GREY = 8,
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VGA_COLOR_LIGHT_BLUE = 9,
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VGA_COLOR_LIGHT_GREEN = 10,
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VGA_COLOR_LIGHT_CYAN = 11,
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VGA_COLOR_LIGHT_RED = 12,
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VGA_COLOR_LIGHT_MAGENTA = 13,
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VGA_COLOR_LIGHT_BROWN = 14,
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VGA_COLOR_WHITE = 15,
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};
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void vga_install(void);
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void vga_setcolor(uint8_t color);
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void vga_putentryat(char c, uint8_t color, size_t x, size_t y);
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void vga_putchar(char c);
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void vga_write(const char* data, size_t size);
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void vga_writestring(const char* data);
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void vga_write_dec(uint32_t dec);
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uint16_t vga_entry(unsigned char uc, uint8_t color);
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void vga_clear();
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void move_cursor();
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void printf(const char *formet, ...);
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#endif |