Nothing...
I just checked: on Windows, sapnwrfc.h already pulls in <wchar.h> and has a "typedef wchar_t SAP_UC" somewhere in its interiors. So just pass parameters of type wchar_t[] to these functions.
Nothing...
I just checked: on Windows, sapnwrfc.h already pulls in <wchar.h> and has a "typedef wchar_t SAP_UC" somewhere in its interiors. So just pass parameters of type wchar_t[] to these functions.