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Annotation of coherent/a/usr/man/ALL/strstr, revision 1.1

1.1     ! root        1: 
        !             2: 
        !             3: strstr()                 String Function                 strstr()
        !             4: 
        !             5: 
        !             6: 
        !             7: 
        !             8: Find one string within another
        !             9: 
        !            10: #include <string.h>
        !            11: cchhaarr *ssttrrssttrr(_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: strstr looks  for string2  within string1.  The  terminating null
        !            15: character is not considered part of string2.
        !            16: 
        !            17: strstr returns a  pointer to where string2 begins within string1,
        !            18: or NULL if string2 does not occur within string1.
        !            19: 
        !            20: For example,
        !            21: 
        !            22: 
        !            23:         char *string1 = "Hello, world";
        !            24:         char *string2 = "world";
        !            25:         strstr(string1, string2);
        !            26: 
        !            27: 
        !            28: returns  ssttrriinngg11 plus  seven, which  points  to the  beginning of
        !            29: wwoorrlldd within HHeelllloo, wwoorrlldd.  On the other hand,
        !            30: 
        !            31: 
        !            32:         char *string1 = "Hello, world";
        !            33:         char *string2 = "worlds";
        !            34:         strstr(string1, string2);
        !            35: 
        !            36: 
        !            37: returns NULL because wwoorrllddss does not occur within HHeelllloo, wwoorrlldd.
        !            38: 
        !            39: ***** See Also *****
        !            40: 
        !            41: string functions, string.h
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        !            64: COHERENT Lexicon                                           Page 1
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