On 6/16/2011 7:59 PM, Daniel Gibson wrote: > Am 16.06.2011 13:01, schrieb Kagamin: >> c_str >> c_wstr >> >> similarly to c_long > > So c_long converts a long to a c-long? > (Is this a D function/type? I couldn't find it on the homepage) It's not a conversion function, but an alias. It's declared, along with c_ulong, in core.stdc.config.