Last change
on this file since 66b48e7 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 7 years ago |
Imported original source code.
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File size:
451 bytes
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[3ae31e9] | 1 | /*
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| 2 | ============================================================================
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| 3 | rindex.c -- BSD style rindex function
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| 4 | Version 2 -- 1987-06-12 -- D.N. Lynx Crowe
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| 5 | ============================================================================
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| 6 | */
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| 7 |
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| 8 | char *
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| 9 | rindex(str, c)
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| 10 | register char *str;
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| 11 | char c;
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| 12 | {
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| 13 | register char *cp;
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| 14 |
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| 15 | for (cp = str ;*cp++ ; )
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| 16 | ;
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| 17 |
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| 18 | while (cp > str)
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| 19 | if (*--cp == c)
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| 20 | return(cp);
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| 21 |
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| 22 | return((char *)0);
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| 23 | }
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