Platform dependent code extensions.
unsigned __fastcall__ ser_ioctl (unsigned char code, void* data);
Some platforms have extra serial functions that are not supported by standard serial driver functions. You can extend the driver to support this extra functionality bt using ser_ioctl functions.
- The function is only available as fastcall function, so it may only be used in presence of a prototype.
- These functions are not easily portable to other cc65 platforms.
- See also
Other serial functions.