syscall_arg__scnprintf_socket_protocol  195 tools/perf/trace/beauty/beauty.h size_t syscall_arg__scnprintf_socket_protocol(char *bf, size_t size, struct syscall_arg *arg);
syscall_arg__scnprintf_socket_protocol  196 tools/perf/trace/beauty/beauty.h #define SCA_SK_PROTO syscall_arg__scnprintf_socket_protocol