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Annotation of 43BSD/lib/libc/gen/strcmp.c, revision 1.1.1.1

1.1       root        1: #if defined(LIBC_SCCS) && !defined(lint)
                      2: static char sccsid[] = "@(#)strcmp.c   5.2 (Berkeley) 3/9/86";
                      3: #endif LIBC_SCCS and not lint
                      4: 
                      5: /*
                      6:  * Compare strings:  s1>s2: >0  s1==s2: 0  s1<s2: <0
                      7:  */
                      8: 
                      9: strcmp(s1, s2)
                     10: register char *s1, *s2;
                     11: {
                     12: 
                     13:        while (*s1 == *s2++)
                     14:                if (*s1++=='\0')
                     15:                        return(0);
                     16:        return(*s1 - *--s2);
                     17: }

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