Kylix 3 OE: Erros no time.h!

Instalei o Kylix 3 OE e quando tento fazer algum programa no BCB (C++ IDE) ele dá os seguintes erros sem eu nem ter feito nada no formulário:

[C++ Error] time.h(60): E2141 Declaration syntax error

[C++ Error] time.h(63): E2141 Declaration syntax error

[C++ Error] time.h(79): E2238 Multiple declaration for '__END_NAMESPACE_STD'

[C++ Error] time.h(63): E2344 Earlier declaration of '__END_NAMESPACE_STD'

[C++ Error] time.h(79): E2141 Declaration syntax error

[C++ Error] time.h(131): E2238 Multiple declaration for '__BEGIN_NAMESPACE_STD'

[C++ Error] time.h(60): E2344 Earlier declaration of '__BEGIN_NAMESPACE_STD'

[C++ Error] time.h(131): E2141 Declaration syntax error

[C++ Error] time.h(153): E2238 Multiple declaration for '__END_NAMESPACE_STD'

[C++ Error] time.h(79): E2344 Earlier declaration of '__END_NAMESPACE_STD'

[C++ Error] time.h(153): E2141 Declaration syntax error

[C++ Error] time.h(181): E2238 Multiple declaration for '__BEGIN_NAMESPACE_STD'

[C++ Error] time.h(131): E2344 Earlier declaration of '__BEGIN_NAMESPACE_STD'

[C++ Error] time.h(181): E2141 Declaration syntax error

[C++ Error] time.h(184): E2141 Declaration syntax error

[C++ Error] time.h(187): E2293 ) expected

[C++ Error] time.h(191): E2141 Declaration syntax error

[C++ Error] time.h(226): E2238 Multiple declaration for '__END_NAMESPACE_STD'

[C++ Error] time.h(153): E2344 Earlier declaration of '__END_NAMESPACE_STD'

[C++ Error] time.h(226): E2141 Declaration syntax error

[C++ Error] time.h(233): E2293 ) expected

[C++ Error] time.h(239): E2238 Multiple declaration for '__END_NAMESPACE_STD'

[C++ Error] time.h(226): E2344 Earlier declaration of '__END_NAMESPACE_STD'

[C++ Error] time.h(239): E2141 Declaration syntax error

[C++ Error] time.h(244): E2293 ) expected

[C++ Error] time.h(244): E2228 Too many error or warning messages

O que pode estar acontecendo?