Unitech MR350MKII manual Read stdin wait if no key, Write character string to stdout

if char not ready, Zero = set

unsigned char TS_stdin_out(unsigned char ch)

{

regs.h.ah= 6; regs.h.dl= ch; int86(0x21,®s,®s); if (ch == 0xFF)

{

if ((regs.x.cflag & 0x40) == 0) return(regs.h.al); else return(0);

}

return(0);

}

07 Read stdin (wait if no key)

No check on control keys (ESC)

Entry Parameters:	AH = 07
Returned Values:	AL = 8-bit data

unsigned char TS_stdin_noecho()

{

regs.h.ah= 7; int86(0x21,®s,®s); return(regs.h.al);

}

08 Read stdin (wait if no key)

No check on control keys (ESC)

Entry Parameters:	AH = 08
Returned Values:	AL = 8-bit data

unsigned char TS_stdin_wait()

{

regs.h.ah= 8; int86(0x21,®s,®s); return(regs.h.al);

	}
09	Write character string to stdout
	Entry Parameters:	AH = 09
		DS:DX = segment:offset of string
	Returned Values:	None

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