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6557 | serge | 1 | /* |
2 | FUNCTION |
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3 | < |
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4 | |||
5 | INDEX |
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6 | index |
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7 | |||
8 | ANSI_SYNOPSIS |
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9 | #include |
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10 | char * index(const char *<[string]>, int <[c]>); |
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11 | |||
12 | TRAD_SYNOPSIS |
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13 | #include |
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14 | char * index(<[string]>, <[c]>); |
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15 | char *<[string]>; |
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16 | int *<[c]>; |
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17 | |||
18 | DESCRIPTION |
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19 | This function finds the first occurence of <[c]> (converted to |
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20 | a char) in the string pointed to by <[string]> (including the |
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21 | terminating null character). |
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22 | |||
23 | This function is identical to < |
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24 | |||
25 | RETURNS |
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26 | Returns a pointer to the located character, or a null pointer |
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27 | if <[c]> does not occur in <[string]>. |
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28 | |||
29 | PORTABILITY |
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30 | < |
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31 | |||
32 | QUICKREF |
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33 | index - pure |
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34 | */ |
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35 | |||
36 | #include |
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37 | #include |
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38 | |||
39 | char * |
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40 | _DEFUN (index, (s, c), |
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41 | _CONST char *s _AND |
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42 | int c) |
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43 | { |
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44 | return strchr (s, c); |
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45 | } |