Revised fix for bug 3111 - switch to usrt4_0.lib, which is exported unconditionally
usrt3_1.lib is invisibly exported by an FLM, so in platform builds this failed with "No rule to make usrt3_1.dso"
EXPORTS
KeyDataConvTable__FR10SConvTableRUiT1R18SScanCodeBlockListR12SKeyCodeList @ 1 NONAME ; KeyDataConvTable(SConvTable &, unsigned int &, unsigned int &, SScanCodeBlockList &, SKeyCodeList &)
KeyDataFuncTable__FR11SFuncTables @ 2 NONAME ; KeyDataFuncTable(SFuncTables &)
KeyDataSettings__FR6TRadixR22TCtrlDigitsTerminationRiT2 @ 3 NONAME ; KeyDataSettings(TRadix &, TCtrlDigitsTermination &, int &, int &)