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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: dk4mai8hdi.ctr
*/
/** @file dk4mai8hdi.c The dk4mai8hdi module.
*/
#line 84 "dk4mai8hdi.ctr"
#include "dk4conf.h"
#if DK4_HAVE_ASSERT_H
#ifndef ASSERT_H_INCLUDED
#include <assert.h>
#define ASSERT_H_INCLUDED 1
#endif
#endif
#include "dk4mai8hdu.h"
#include "dk4mai8hdi.h"
#include "dk4numco.h"
#include "dk4str8.h"
#line 102 "dk4mai8hdi.ctr"
int
dk4ma_input_c8_hex_dk4_im_t(
dk4_im_t *rp,
const char *src,
const char **endptr,
int atg,
dk4_er_t *erp
)
{
dk4_um_t res;
const char *ep = NULL;
int back = 0;
#line 118 "dk4mai8hdi.ctr"
#if DK4_USE_ASSERT
assert(NULL != rp);
assert(NULL != src);
#endif
if ((NULL != rp) && (NULL != src)) {
if ('-' == *src) {
#line 124 "dk4mai8hdi.ctr"
if (0 != dk4ma_input_c8_hex_dk4_um_t(&res, ++src, &ep, atg, erp)) {
if (((dk4_um_t)(DK4_IM_MAX) + (dk4_um_t)1UL) == res) {
#line 126 "dk4mai8hdi.ctr"
*rp = DK4_IM_MIN;
back = 1;
} else {
if (((dk4_um_t)(DK4_IM_MAX)) >= res) {
#line 130 "dk4mai8hdi.ctr"
*rp = (dk4_im_t)0L - (dk4_im_t)res;
back = 1;
} else {
#line 133 "dk4mai8hdi.ctr"
dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
}
}
} else {
#line 137 "dk4mai8hdi.ctr"
}
} else {
#line 139 "dk4mai8hdi.ctr"
if (0 != dk4ma_input_c8_hex_dk4_um_t(&res, src, &ep, atg, erp)) {
*rp = (dk4_im_t)res;
back = 1;
} else {
#line 143 "dk4mai8hdi.ctr"
}
}
} else {
dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
}
if (NULL != endptr) { *endptr = ep; }
#line 150 "dk4mai8hdi.ctr"
return back;
}
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