All symbols starting with `r' in osfmk/mach/i386

• round_i386_to_vm osfmk/mach/i386/vm_param.h:347
• RPCCALLSEL osfmk/mach/i386/syscall_sw.h:147
• rpc_return_trap osfmk/mach/i386/syscall_sw.h:161
• rpc_trap osfmk/mach/i386/syscall_sw.h:155