Implement vprintf

[Patryk Kubiak]

The function vprintf must be implemented according to the POSIX standard: http://www.cplusplus.com/reference/cstdio/vprintf/

Note, that it is just call of function:

oC_ErrorCode_t   oC_KPrint_VPrintf           ( char * outBuffer , oC_UInt_t Size , oC_IoFlags_t IoFlags , const char * Format , va_list ArgumentList );

[Patryk Kubiak]

Removing component: stdio (automated comment)