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Annotation of 42BSD/lib/libc/inet/inet_ntoa.c, revision 1.1

1.1     ! root        1: /*     inet_ntoa.c     4.1     83/06/12        */
        !             2: 
        !             3: /*
        !             4:  * Convert network-format internet address
        !             5:  * to base 256 d.d.d.d representation.
        !             6:  */
        !             7: #include <sys/types.h>
        !             8: #include <netinet/in.h>
        !             9: 
        !            10: char *
        !            11: inet_ntoa(in)
        !            12:        struct in_addr in;
        !            13: {
        !            14:        static char b[18];
        !            15:        register char *p;
        !            16: 
        !            17:        p = (char *)&in;
        !            18: #define        UC(b)   (((int)b)&0xff)
        !            19:        sprintf(b, "%d.%d.%d.%d", UC(p[0]), UC(p[1]), UC(p[2]), UC(p[3]));
        !            20:        return (b);
        !            21: }

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