| reads from usbkey |  |
| reads from SDCARD | |
| ready for cc65 | |
| ready for XA65 | |
| ready for CA65 | |
| ready for osdk compiler | |
| starts Orix binary | |
| open file ('r' & 'w' flags only) | |
| read file | |
| write file | |
| close file | |
| malloc (memory) | |
| free (memory) | |
| multitasking | |
| 16 bits file pointer offset | |
| 32 bits file pointer offset | |
| rs232 | |
| joysticks | |
| FDC 1793 | |
| Manage long filename | |
| Manage 8+3 filename | |
| starts o65 format | |
| Open multiple files at the same time | |
| Handles TAP files | |
| Handles FTDOS files | |
| Handles SEDORIC files | |
| Handles Stratsed files | |
| 6502 version | |
| 65C02 version | |
| 65C816 version | |
