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authorNorbert Preining <norbert@preining.info>2020-10-12 03:04:00 +0000
committerNorbert Preining <norbert@preining.info>2020-10-12 03:04:00 +0000
commit0ce40abb18ec02ec6fd6bcc5f21612c88daa7578 (patch)
tree416289fe1448873fd8ca33051f50ad85bffa8aaa /support/dktools/dk4maall.c
parentfdb18507cd80dc17f5a5256153d34668b4f4e61c (diff)
CTAN sync 202010120303
Diffstat (limited to 'support/dktools/dk4maall.c')
-rw-r--r--support/dktools/dk4maall.c185
1 files changed, 0 insertions, 185 deletions
diff --git a/support/dktools/dk4maall.c b/support/dktools/dk4maall.c
deleted file mode 100644
index a09796cb34..0000000000
--- a/support/dktools/dk4maall.c
+++ /dev/null
@@ -1,185 +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: dk4maall.ctr
-*/
-
-/** @file dk4maall.c The dk4maall module.
-*/
-
-
-#line 136 "dk4maall.ctr"
-
-#include "dk4conf.h"
-#include "dk4types.h"
-#include "dk4error.h"
-#include "dk4numco.h"
-#include "dk4maall.h"
-
-
-#if DK4_HAVE_LONG_LONG
-
-long long
-dk4ma_ll_abs(long long a, dk4_er_t *erp)
-{
- if (LLONG_MIN == a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- return ((0LL <= a) ? a : ((LLONG_MIN == a) ? LLONG_MAX : (0LL - a)));
-}
-
-
-
-long long
-dk4ma_ll_add(long long a, long long b, dk4_er_t *erp)
-{
- if ((0LL < a) && (0LL < b)) {
- if ((LLONG_MAX - a) < b) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if ((0LL > a) && (0LL > b)) {
- if (LLONG_MIN == a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- } else {
- if ((LLONG_MIN - a) > b) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- }
- }
- }
- return (a + b);
-}
-
-
-
-long long
-dk4ma_ll_sub(long long a, long long b, dk4_er_t *erp)
-{
- if ((0LL < a) && (0LL > b)) {
- if ((LLONG_MAX + b) < a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if ((0LL > a) && (0LL < b)) {
- if ((LLONG_MIN + b) > a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- }
- }
- return (a - b);
-}
-
-
-
-long long
-dk4ma_ll_mul(long long a, long long b, dk4_er_t *erp)
-{
- if ((0LL != a) && (0LL != b)) {
- if (LLONG_MIN == a) {
- if (1LL != b) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if (LLONG_MIN == b) {
- if (1LL != a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if (0LL < a) {
- if (0LL < b) {
- if ((LLONG_MAX / a) < b) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if ((LLONG_MIN / a) > b) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- }
- } else {
- if (0LL < b) {
- if ((LLONG_MIN / b) > a) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- } else {
- if ((LLONG_MAX / (0LL - a)) < (0LL - b)) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- }
- }
- }
- }
- }
- return (a * b);
-}
-
-
-
-long long
-dk4ma_ll_div(long long a, long long b, dk4_er_t *erp)
-{
- long long back = 0;
- if (0LL != b) {
- if ((LLONG_MIN == a) && (-1LL == b)) {
- back = LLONG_MAX;
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- } else {
- back = a / b;
- }
- } else {
- if (0LL < a) {
- back = LLONG_MAX;
- } else {
- if (0LL > a) {
- back = LLONG_MIN;
- }
- }
- dk4error_set_simple_error_code(erp, DK4_E_MATH_DIVZERO);
- }
- return back;
-}
-
-
-
-long long
-dk4ma_ll_from(dk4_im_t i, dk4_er_t *erp)
-{
- if (((dk4_im_t)(LLONG_MAX) < i) || ((dk4_im_t)(LLONG_MIN) > i)) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- }
- return ((long long)i);
-}
-
-
-
-long long
-dk4ma_ll_from_double(double d, dk4_er_t *erp)
-{
- long long back = 0LL;
- if ((double)(LLONG_MIN) > d) {
- dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
- back = LLONG_MIN;
- }
- else {
- if ((double)(LLONG_MAX) < d) {
- dk4error_set_simple_error_code(erp,DK4_E_MATH_OVERFLOW);
- back = LLONG_MAX;
- }
- else {
- back = (long long)d;
- }
- }
- return back;
-}
-
-
-
-#endif
-