protocol           36 maint/gnulib/lib/socket.c rpl_socket (int domain, int type, int protocol)
protocol           44 maint/gnulib/lib/socket.c   fh = WSASocket (domain, type, protocol, NULL, 0, 0);
protocol          290 maint/gnulib/lib/sys_socket.in.h _GL_FUNCDECL_RPL (socket, int, (int domain, int type, int protocol));
protocol          291 maint/gnulib/lib/sys_socket.in.h _GL_CXXALIAS_RPL (socket, int, (int domain, int type, int protocol));
protocol          293 maint/gnulib/lib/sys_socket.in.h _GL_CXXALIAS_SYS (socket, int, (int domain, int type, int protocol));