c_g_subprocess_communicate_utf8

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
int function(GSubprocess* subprocess, const(char)* stdinBuf, GCancellable* cancellable, char** stdoutBuf, char** stderrBuf, GError** err) c_g_subprocess_communicate_utf8;

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