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