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Annotation of coherent/a/usr/man/ALL/strpbrk, revision 1.1.1.1

1.1       root        1: 
                      2: 
                      3: strpbrk()                String Function                strpbrk()
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                      8: Find first occurrence of a character from another string
                      9: 
                     10: #include <string.h>
                     11: cchhaarr *ssttrrppbbrrkk(_s_t_r_i_n_g_1, _s_t_r_i_n_g_2);
                     12: cchhaarr *_s_t_r_i_n_g_1, *_s_t_r_i_n_g_2;
                     13: 
                     14: strpbrk returns a pointer  to the first character in string1 that
                     15: matches any character in  string2.  It returns NULL if no charac-
                     16: ter in string1 matches a character in string2.
                     17: 
                     18: The set of characters  that string2 points to is sometimes called
                     19: the ``break string''.  For example,
                     20: 
                     21: 
                     22:         char *string = "To be, or not to be: that is the question.";
                     23:         char *brkset = ",;";
                     24:         strpbrk(string, brkset);
                     25: 
                     26: 
                     27: returns the  value of the pointer ssttrriinngg  plus five.  This points
                     28: to the comma, which is the first character in the area pointed to
                     29: by ssttrriinngg that matches any  character in the string pointed to by
                     30: bbrrkksseett.
                     31: 
                     32: ***** See Also *****
                     33: 
                     34: string functions, string.h
                     35: 
                     36: ***** Notes *****
                     37: 
                     38: strpbrk resembles  the function strtok in  functionality, but un-
                     39: like strtok, it preserves  the contents of the strings being com-
                     40: pared.   It also  resembles  the function  strchr,  but lets  you
                     41: search for any one of a  group of characters, rather than for one
                     42: character alone.
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                     64: COHERENT Lexicon                                           Page 1
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