a C .exe doesn't read writeToStdin

[Shlainn]

Please help:

At first I thought QProcess is wrong now by putting in the wroteToStdin signal I determined my .exe written in C doesn't read the stdin.

This is the code:

fgets(serialnmr,sizeof(serialnmr),stdin);

fgets(serialnmr,sizeof(serialnmr),stdin);

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serialnmr is char * and scanf nor gets works