[ 97%]: cache compiling.debug src\demo\object\xml.c                                                                       
[ 97%]: cache compiling.debug src\demo\object\xplist.c                                                                    
[ 97%]: cache compiling.debug src\demo\other\charset.c                                                                    
[ 99%]: archiving.debug tbox.lib                                                                                          
[ 99%]: linking.debug demo.exe                                                                                            
error: tbox.lib(charset.c.obj) : error LNK2019: unresolved external symbol __imp_CharNextExA referenced in function "unsig
ned __int64 __cdecl tb_charset_conv_impl_char_cp_bytes(unsigned char const *,unsigned __int64,unsigned int)" (?tb_charset_
conv_impl_char_cp_bytes@@YA_KPEBE_KI@Z)                                                                                   
build\windows\x64\debug\demo.exe : fatal error LNK1120: 1 unresolved externals