text: #include "f2c.h"
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  #ifdef KR_headers
  integer i_dim(a,b) integer *a, *b;
  #else
  integer i_dim(integer *a, integer *b)
  #endif
  {
  return( *a > *b ? *a - *b : 0);
  }
  #ifdef __cplusplus
  }
  #endif
  