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Annotation of 42BSD/lib/libc/net/getproto.c, revision 1.1.1.1

1.1       root        1: /*     getproto.c      4.2     82/10/05        */
                      2: 
                      3: #include <netdb.h>
                      4: 
                      5: struct protoent *
                      6: getprotobynumber(proto)
                      7:        register int proto;
                      8: {
                      9:        register struct protoent *p;
                     10: 
                     11:        setprotoent(0);
                     12:        while (p = getprotoent())
                     13:                if (p->p_proto == proto)
                     14:                        break;
                     15:        endprotoent();
                     16:        return (p);
                     17: }

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