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/*
Copyright (C) 2015-2020, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/
/*
WARNING: This file was generated by the dkct program (see
http://dktools.sourceforge.net/ for details).
Changes you make here will be lost if dkct is run again!
You should modify the original source and run dkct on it.
Original source: dk4maasz.ctr
*/
#ifndef DK4MAASZ_H_INCLUDED
/** Avoid multiple inclusions. */
#define DK4MAASZ_H_INCLUDED 1
#line 9 "dk4maasz.ctr"
/** @file
Arithmetic operations on size_t.
CRT on Windows: Optional.
*/
#ifndef DK4CONF_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4conf.h"
#else
#include <dktools-4/dk4conf.h>
#endif
#endif
#ifndef DK4TYPES_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4types.h"
#else
#include <dktools-4/dk4types.h>
#endif
#endif
#ifndef DK4ERROR_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4error.h"
#else
#include <dktools-4/dk4error.h>
#endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
/** Addition of size_t values.
@param a Left operand.
@param b Right operand.
@param erp Error report, may be NULL.
@return Result.
*/
size_t
dk4ma_size_t_add(size_t a, size_t b, dk4_er_t *erp);
/** Difference of size_t values.
@param a Left operand.
@param b Right operand.
@param erp Error report, may be NULL.
@return Result.
*/
size_t
dk4ma_size_t_sub(size_t a, size_t b, dk4_er_t *erp);
/** Multiplication of size_t values.
@param a Left operand.
@param b Right operand.
@param erp Error report, may be NULL.
@return Result.
*/
size_t
dk4ma_size_t_mul(size_t a, size_t b, dk4_er_t *erp);
/** Convert dk4_um_t value to size_t.
@param u Value to convert.
@param erp Error report, may be NULL.
@return Conversion result.
Error codes: DK4_E_MATH_OVERFLOW.
*/
size_t
dk4ma_size_t_from(dk4_um_t u, dk4_er_t *erp);
/** Convert double to signed char.
@param d Value to convert.
@param erp Error report, may be NULL.
@return Conversion result.
Error codes: DK4_E_OVERFLOW.
*/
size_t
dk4ma_size_t_from_double(double d, dk4_er_t *erp);
#ifdef __cplusplus
}
#endif
#endif
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