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C/C++ Source or Header  |  1992-09-02  |  162 b   |  11 lines
  1. int strcspn(string, set)
  2.     register char *string, *set;
  3.     {
  4.     register int n = 0;
  5.     char *strchr();
  6.  
  7.     while(*string && !strchr(set, *string++))
  8.         ++n;
  9.     return(n);
  10.     }
  11.