| cmd_clrio | Function (ROM Call 0x331) |
| AMS 1.01 or higher | bascmd.h |
| void cmd_clrio (void); |
Executes TI-Basic 'ClrIO' command.
cmd_clrio clears the TI-Basic Program I/O Screen window (without displaying it to the screen), and sets the Program I/O Screen window cursor position to the upper left corner.