Ticket #47820 - 1.2.11 branch: coverity errors 2
    
    Description:
    Porting problem.
    Adding "struct asyntaxinfo *attr_syntax_get_by_name_with_default ( const char *name );" to ldap/servers/slapd/proto-slap.h
    Adding "int slapi_attr_init_syntax(Slapi_Attr *a);" to ldap/servers/slapd/slapi-private.h
    
    Reviewed by rmeggins@redhat.com (Thank you, Rich!!)
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1111404