Mostly for internal usage.

Puts a character and attribute at the current cursor position on the display. ASCII Control Characters are not processed. The cursor does not move.

Examples:

        CRT_PutCharAttr  0x4f0d         ; Place a White on Red 0x0d symbol
        CRT_PutCharAttr  0x0a, 0x1e     ; Place a 0x0a char as Yellow on Blue

See also: Write.