alexvoste
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
#ifndef _STDIO_H
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#define _STDIO_H
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <stdbool.h>
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#define EOF (-1)
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#define MAX_SCROLL_LINES 1000
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int putchar(int c);
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int puts(const char *str);
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int printf(const char *format, ...);
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int sprintf (char* restrict buf, const char* restrict fmt, ...);
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int snprintf(char* restrict buf, size_t size, const char* restrict fmt, ...);
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int vsprintf (char* restrict buf, const char* restrict fmt, va_list ap);
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int vsnprintf(char* restrict buf, size_t size, const char* restrict fmt, va_list ap);
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int vprintf(const char* restrict fmt, va_list ap);
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int getchar(void);
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int scanf (const char * restrict fmt, ...);
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int vscanf(const char * restrict fmt, va_list ap);
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int sscanf (const char * restrict str, const char * restrict fmt, ...);
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int vsscanf(const char *str, const char *fmt, va_list ap);
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extern uint32_t cursor_x;
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extern uint32_t cursor_y;
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extern uint32_t text_color;
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extern uint32_t bg_color;
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void scroll_screen(int lines);
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uint32_t get_screen_width(void);
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uint32_t get_screen_height(void);
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void set_cursor_position(uint32_t x, uint32_t y);
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void get_cursor_position(uint32_t *x, uint32_t *y);
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void set_text_color(uint32_t color);
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void clear_screen(void);
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void scroll_up(int lines);
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#endif |