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| | link.h |
 | | However, this function is not so easy for usage, because you need to interpret the file context structure pointed to by file manually after using this function, which is not a trivial task. |
 | | This function is called from high-level keyboard reading functions like kbhit and ngetchx, and if it returns non-zero, OSLinkCmd is called to process the received packet (as the link is interrupt-driven, a packet may be received asynchronously, without the request from the program itself). |
 | | This function also may throw an error in a case of various fatal errors, so error trapping (using functions from the error.h header file) is recommended. |
| tigcc.ticalc.org /doc/link.html (2152 words) |
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