There seems to be a typo in m_netlib.h:

define Netlib_LogfW Netlib_LogfT (line 789)

...

define Netlib_LogfW Netlib_Logf (line 791)

that should be

define Netlib_LogfT Netlib_LogfW

...

define Netlib_LogfT Netlib_Logf

Also

define NNR_TCHAR 1 (line 802)

should be

define NNR_TCHAR NNR_UNICODE

just for the sake of cleaner code.

This issue was closed by revision r14380.