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millfork/include/pc_dos.mfk
2019-05-31 17:03:35 +02:00

38 lines
622 B
Plaintext

#pragma intel_syntax
import default_readword
inline asm void exit() {
[$b4, 0, $cd, $21]
? ret
}
inline asm void putchar (byte e) {
[$b4, 2, $cd, $21]
? ret
}
inline void new_line() {
putchar(13)
putchar(10)
}
inline asm byte getchar() {
[$b4, 1, $cd, $21]
? ret
}
array __readline_out[83]
const pointer readline_out = __readline_out.addr + 2
pointer readline() {
__readline_out[0] = 81
__readline_out[1] = 0
asm {
? lxi d, __readline_out.addr
[$b4, $0a, $cd, $21]
}
__readline_out[__readline_out[1] + 2] = 0
new_line()
return __readline_out + 2
}