INT 49 - TI Professional PCIBM PC - CRT - WRITE CHARACTER(S) WITH CURRENT ATTRIBUTE
	AH = 0Ah
	AL = character to write
	CX = number of times to write character
Return: nothing
Desc:	write CX copies of the character in AL beginning at the current cursor
	  position
Note:	AH=00h,04h,05h,0Bh,0Ch,0Dh,0Fh are documented as NOPs
SeeAlso: AH=01h,AH=02h,AH=08h,AH=09h,AH=0Eh,INT 10/AH=0Ah