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Text File  |  1979-12-31  |  128 b   |  10 lines
  1. /*
  2. **  returns string length of str
  3. */
  4. strlen(str) char *str; {
  5. int i;
  6.   i=0;
  7.   while(*str++) ++i;
  8.   return i;
  9.   }
  10.