/* Copyright (C) 2016-2020, 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: dk4maai32.ctr */ #ifndef DK4MAAI32_H_INCLUDED /** Avoid multiple inclusions. */ #define DK4MAAI32_H_INCLUDED 1 #line 9 "dk4maai32.ctr" /** @file dk4maai32.h Operations on int32_t data. CRT on Windows: Optional. */ #ifndef DK4CONF_H_INCLUDED #if DK4_BUILDING_DKTOOLS4 #include "dk4conf.h" #else #include #endif #endif #ifndef DK4TYPES_H_INCLUDED #if DK4_BUILDING_DKTOOLS4 #include "dk4types.h" #else #include #endif #endif #ifndef DK4ERROR_H_INCLUDED #if DK4_BUILDING_DKTOOLS4 #include "dk4error.h" #else #include #endif #endif #if DK4_HAVE_STDLIB_H #ifndef DK4_STDLIB_H_INCLUDED #include #define DK4_STDLIB_H_INCLUDED 1 #endif #endif #if DK4_HAVE_SYS_TYPES_H #ifndef DK4_SYS_TYPES_H_INCLUDED #include #define DK4_SYS_TYPES_H_INCLUDED 1 #endif #endif #if DK4_HAVE_STDINT_H #ifndef DK4_STDINT_H_INCLUDED #include #define DK4_STDINT_H_INCLUDED 1 #endif #endif #ifndef INT32_MAX #define INT32_MAX ((int32_t)2147483647L) #endif #ifndef INT32_MIN #define INT32_MIN (((int32_t)(-2147483647L)) - ((int32_t)1L)) #endif #ifdef __cplusplus extern "C" { #endif /** Addition of int32_t. @param a Left operand. @param b Right operand. @param erp Error report, may be NULL. @return Operation result. Error codes: - DK4_E_INVALID_ARGUMENTS
if a or b is out of range - DK4_E_MATH_OVERFLOW
if a mathematical overfow occured. */ int32_t dk4ma_int32_t_add(int32_t a, int32_t b, dk4_er_t *erp); /** Substraction of int32_t. @param a Left operand. @param b Right operand. @param erp Error report, may be NULL. @return Operation result. Error codes: - DK4_E_INVALID_ARGUMENTS
if a or b is out of range - DK4_E_MATH_OVERFLOW
if a mathematical overfow occured. */ int32_t dk4ma_int32_t_sub(int32_t a, int32_t b, dk4_er_t *erp); /** Multiplication of int32_t. @param a Left operand. @param b Right operand. @param erp Error report, may be NULL. @return Operation result. Error codes: - DK4_E_INVALID_ARGUMENTS
if a or b is out of range - DK4_E_MATH_OVERFLOW
if a mathematical overfow occured. */ int32_t dk4ma_int32_t_mul(int32_t a, int32_t b, dk4_er_t *erp); /** Calculate square value of an int. @param a Value to calculate square for. @param erp Error report, may be NULL. @return Square value. */ int32_t dk4ma_int32_t_sq(int32_t a, dk4_er_t *erp); /** Division of int32_t. @param a Left operand. @param b Right operand. @param erp Error report, may be NULL. @return Operation result. Error codes: - DK4_E_INVALID_ARGUMENTS
if a or b is out of range - DK4_E_MATH_OVERFLOW
if a mathematical overfow occured, - DK4_E_MATH_DIVZERO
if b is 0. */ int32_t dk4ma_int32_t_div(int32_t a, int32_t b, dk4_er_t *erp); /** Absolute value. @param a Argument. @param erp Error report, may be NULL. @return Absolute value of a. Error codes: - DK4_E_INVALID_ARGUMENTS
if a or b is out of range - DK4_E_MATH_OVERFLOW
if a mathematical overfow occured. */ int32_t dk4ma_int32_t_abs(int32_t a, dk4_er_t *erp); /** Convert dk4_im_t value to int32_t. @param i Value to convert. @param erp Error report, may be NULL. @return Conversion result. Error codes: DK4_E_MATH_OVERFLOW. */ int32_t dk4ma_int32_from(dk4_im_t i, dk4_er_t *erp); /** Convert double to int32_t. @param d Value to convert. @param erp Error report, may be NULL. @return Conversion result. Error codes: DK4_E_OVERFLOW. */ int32_t dk4ma_int32_from_double(double d, dk4_er_t *erp); /** Find difference of 2 signed integers, return difference as unsigned integer. @param a One parameter. @param b Other parameter. @return Absolute value of the difference. */ uint32_t dk4ma_int32_difference(int32_t a, int32_t b); #ifdef __cplusplus } #endif #endif