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C/C++ Source or Header  |  1988-07-22  |  593 b   |  21 lines
  1. /* 1.0  07-06-84 */
  2. /************************************************************************
  3.  *            Robert C. Tausworthe                *
  4.  *            Jet Propulsion Laboratory            *
  5.  *            Pasadena, CA 91009        1984        *
  6.  ************************************************************************/
  7.  
  8. #include "defs.h"
  9. #include "stdtyp.h"
  10. #include "ctype.h"
  11.  
  12. /************************************************************************/
  13.     int
  14. tolower(c)        /* returns lower case of c, if a letter.    */
  15.  
  16. /*----------------------------------------------------------------------*/
  17. int c;
  18. {
  19.     return (TOLOWER(c));
  20. }
  21.