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-rw-r--r--support/dktools/dk4maal.c179
1 files changed, 0 insertions, 179 deletions
diff --git a/support/dktools/dk4maal.c b/support/dktools/dk4maal.c
deleted file mode 100644
index 455f928540..0000000000
--- a/support/dktools/dk4maal.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
-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: dk4maal.ctr
-*/
-
-/** @file dk4maal.c The dk4maal module.
-*/
-
-
-#line 132 "dk4maal.ctr"
-
-#include "dk4conf.h"
-#include "dk4types.h"
-#include "dk4error.h"
-#include "dk4numco.h"
-#include "dk4maal.h"
-
-
-
-long
-dk4ma_long_abs(long a, dk4_er_t *erp)
-{
- if (LONG_MIN == a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- return ((0L <= a) ? a : ((LONG_MIN == a) ? LONG_MAX : (0L - a)));
-}
-
-
-
-long
-dk4ma_long_add(long a, long b, dk4_er_t *erp)
-{
- if ((0L < a) && (0L < b)) {
- if ((LONG_MAX - a) < b) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if ((0L > a) && (0L > b)) {
- if (LONG_MIN == a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- } else {
- if ((LONG_MIN - a) > b) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- }
- }
- }
- return (a + b);
-}
-
-
-
-long
-dk4ma_long_sub(long a, long b, dk4_er_t *erp)
-{
- if ((0L < a) && (0L > b)) {
- if ((LONG_MAX + b) < a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if ((0L > a) && (0L < b)) {
- if ((LONG_MIN + b) > a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- }
- }
- return (a - b);
-}
-
-
-
-long
-dk4ma_long_mul(long a, long b, dk4_er_t *erp)
-{
- if ((0L != a) && (0L != b)) {
- if (LONG_MIN == a) {
- if (1L != b) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if (LONG_MIN == b) {
- if (1L != a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if (0L < a) {
- if (0L < b) {
- if ((LONG_MAX / a) < b) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if ((LONG_MIN / a) > b) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- }
- } else {
- if (0L < b) {
- if ((LONG_MIN / b) > a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if ((LONG_MAX / (0L - a)) < (0L - b)) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- }
- }
- }
- }
- }
- return (a * b);
-}
-
-
-
-long
-dk4ma_long_div(long a, long b, dk4_er_t *erp)
-{
- long back = 0;
- if (0L != b) {
- if ((LONG_MIN == a) && (-1L == b)) {
- back = LONG_MAX;
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- } else {
- back = a / b;
- }
- } else {
- if (0L < a) {
- back = LONG_MAX;
- } else {
- if (0L > a) {
- back = LONG_MIN;
- }
- }
- dk4error_set_simple_error_code(erp, DK4_E_MATH_DIVZERO);
- }
- return back;
-}
-
-
-
-long
-dk4ma_long_from(dk4_im_t i, dk4_er_t *erp)
-{
- if (((dk4_im_t)(LONG_MAX) < i) || ((dk4_im_t)(LONG_MIN) > i)) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- return ((long)i);
-}
-
-
-
-long
-dk4ma_long_from_double(double d, dk4_er_t *erp)
-{
- long back = 0L;
- if ((double)(LONG_MIN) > d) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- back = LONG_MIN;
- }
- else {
- if ((double)(LONG_MAX) < d) {
- dk4error_set_simple_error_code(erp,DK4_E_MATH_OVERFLOW);
- back = LONG_MAX;
- }
- else {
- back = (long)d;
- }
- }
- return back;
-}