c3-lang/libtommath/bn_error.c

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• Hash : 4e3f1344
  Author :
  Date : 2015-11-12T01:49:07
  

  provide tommath_private.h tommath.h contains declarations for the public part of the library. tommath_private.h contains the functions which are private to ltm and should not be exposed to the public.

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• bn_error.c

• #include <tommath_private.h>
  #ifdef BN_ERROR_C
  /* LibTomMath, multiple-precision integer library -- Tom St Denis
   *
   * LibTomMath is a library that provides multiple-precision
   * integer arithmetic as well as number theoretic functionality.
   *
   * The library was designed directly after the MPI library by
   * Michael Fromberger but has been written from scratch with
   * additional optimizations in place.
   *
   * The library is free for all purposes without any express
   * guarantee it works.
   *
   * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
   */
  
  static const struct {
       int code;
       const char *msg;
  } msgs[] = {
       { MP_OKAY, "Successful" },
       { MP_MEM,  "Out of heap" },
       { MP_VAL,  "Value out of range" }
  };
  
  /* return a char * string for a given code */
  const char *mp_error_to_string(int code)
  {
     int x;
  
     /* scan the lookup table for the given message */
     for (x = 0; x < (int)(sizeof(msgs) / sizeof(msgs[0])); x++) {
         if (msgs[x].code == code) {
            return msgs[x].msg;
         }
     }
  
     /* generic reply for invalid code */
     return "Invalid error code";
  }
  
  #endif
  
  /* $Source$ */
  /* $Revision$ */
  /* $Date$ */
  

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