196 #ifdef _MSC_VER                 /* Microsoft Visual C++ */
 197 
 198 #ifndef UNDER_CE
 199 typedef long            uid_t;
 200 typedef long            gid_t;
 201 typedef unsigned short  mode_t;
 202 #endif
 203 
 204 #pragma  warning(disable: 4102) /* "unreferenced label" */
 205 
 206 #define isnan           _isnan
 207 #define snprintf        _snprintf
 208 #define vsnprintf       _vsnprintf
 209 
 210 #if _MSC_VER < 1300
 211 /* VC6 has broken NaN semantics: NaN == NaN returns true instead of false */
 212 #define NAN_COMPARE_BROKEN 1
 213 #endif
 214 
 215 #endif /* _MSC_VER */