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Corinna Vinschen
93b491c4f2
Cygwin: serial: read: revamp raw_read, change vmin_ and vtime_ to cc_t
- Datatypes were incorrect, especially vmin_ and vtime_. Change them to cc_t, as in user space. - Error checking had a gap or two. Debug output used the wrong formatting. - Don't use ev member for ClearCommError and WaitCommEvent. Both returned values are different (error value vs. event code). The values are not used elsewhere so it doesn't make sense to store them in the object. Therefore, drop ev member. - Some variable names were not very helpful. Especially using n as lpNumberOfBytesTransferred from GetOverlappedResult and then actually printing it as if it makes sense was quite puzzeling. - Rework the loop and the definition of minchars so that it still makes sense when looping. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
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