libtommath/bn_mp_error_to_string.c
Daniel Mendler 4534056c28
use enums mp_err, mp_ord, mp_bool, mp_sign
* MP_USE_ENUMS enables enums
* Wc++-compat catches some implicit conversions if MP_USE_ENUMS is defined
* 100% backwards compatible API/ABI if MP_USE_ENUMS is not defined
2019-05-13 19:15:14 +02:00

26 lines
586 B
C

#include "tommath_private.h"
#ifdef BN_MP_ERROR_TO_STRING_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis */
/* SPDX-License-Identifier: Unlicense */
/* return a char * string for a given code */
const char *mp_error_to_string(mp_err code)
{
switch (code) {
case MP_OKAY:
return "Successful";
case MP_ERR:
return "Unknown error";
case MP_MEM:
return "Out of heap";
case MP_VAL:
return "Value out of range";
case MP_ITER:
return "Max. iterations reached";
default:
return "Invalid error code";
}
}
#endif