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   1 /*-------------------------------------------------------------------------
   2  *
   3  * dynahash
   4  *        POSTGRES dynahash.h file definitions
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2014, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * src/include/utils/dynahash.h
  11  *
  12  *-------------------------------------------------------------------------
  13  */
  14 #ifndef DYNAHASH_H
  15 #define DYNAHASH_H
  16
  17 extern int      my_log2(long num);
  18
  19 #endif   /* DYNAHASH_H */