SET(PLATFORM_LIBADD ${PLATFORM_LIBADD} Ws2_32.lib)
SET(PLATFORM_LIBADD ${PLATFORM_LIBADD} Userenv.lib) # At least for GEOM suit
ELSE(WINDOWS)
SET(PLATFORM_LIBADD ${PLATFORM_LIBADD} Ws2_32.lib)
SET(PLATFORM_LIBADD ${PLATFORM_LIBADD} Userenv.lib) # At least for GEOM suit
ELSE(WINDOWS)