c_gst_debug_log_default

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)
void function(GstDebugCategory* category, GstDebugLevel level, const(char)* file, const(char)* funct, int line, GObject* object, GstDebugMessage* message, void* unused) c_gst_debug_log_default;

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