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C/C++ Source or Header  |  1991-06-10  |  128 b   |  12 lines
  1. #include "f2c.h"
  2.  
  3. extern integer s_cmp();
  4.  
  5. shortint h_abs(x)
  6. shortint *x;
  7. {
  8. if(*x >= 0)
  9.     return(*x);
  10. return(- *x);
  11. }
  12.