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   9 <title>section 7.8.1: String Operations</title>
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  15 <H2>section 7.8.1: String Operations</H2>
  16
  17 page 166
  18 <p>One thing to beware of is that <TT>strcpy</TT>'s
  19 arguments--more
  20 precisely, the strings pointed to by its
  21 arguments--must
  22 not overlap.
  23
  24 </p><p>Another string function we've seen is <TT>strstr</TT>:
  25 </p><p><TT>strstr(s,t)</TT>     return pointer to first <TT>t</TT> in <TT>s</TT>, or <TT>NULL</TT> if not present
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