Check if header are self contained failed

[Stephan Kulow]

Hi!

I checked (for a beginning kdecore) if the headers compile in itself. network 
especially does not:

./../network/ksocks.h:105: error: ‘kde_socklen_t’ has not been declared
./../network/ksocks.h:121: error: ‘kde_socklen_t’ has not been declared
./../network/ksocks.h:127: error: ‘kde_socklen_t’ has not been declared
./../network/ksocks.h:142: error: ‘kde_socklen_t’ has not been declared
./../network/ksocks.h:147: error: ‘kde_socklen_t’ has not been declared
./../network/ksocks.h:152: error: ‘kde_socklen_t’ has not been declared
./../network/ksocks.h:170: error: ‘kde_socklen_t’ has not been declared
./../network/ksocks.h:172: error: ‘kde_socklen_t’ has not been declared
./../network/syssocket.h:100: error: ‘::ioctl’ has not been declared
./../network/kmulticastsocketdevice.h:29:31: error: knetworkinterface.h: Datei 
oder Verzeichnis nicht gefunden
./../network/kmulticastsocket.h:67: error: ISO C++ forbids declaration 
of ‘KMulticastSocketImpl’ with no type

kmulti* looks dead - but installed. And the other headers may require some 
installed config header?

Greetings, Stephan