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23 lines
593 B
C
23 lines
593 B
C
#ifndef __PLATFORM_H__
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#define __PLATFORM_H__
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#define TEXT_PAGE1_BASE ((unsigned char *)0x400)
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#define TEXT_PAGE2_BASE ((unsigned char *)0x800)
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// Standard types.
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typedef signed char int8_t;
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typedef unsigned char uint8_t;
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typedef signed int int16_t;
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typedef unsigned int uint16_t;
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// Returns non-zero if a key is ready to be read.
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extern int keyboard_test(void);
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// Clears current key, sets up next one for test or get
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extern void keyboard_next(void);
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// Wait until a key is ready and then return it without high bit set
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extern unsigned char keyboard_get(void);
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#endif // __PLATFORM_H__
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