/* 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: dk4rec24.ctr */ /** @file dk4rec24.c The dk4rec24 module. */ #line 75 "dk4rec24.ctr" #include "dk4conf.h" #include "dk4rec24.h" #include "dk4rec26.h" #if DK4_HAVE_ASSERT_H #ifndef ASSERT_H_INCLUDED #include #define ASSERT_H_INCLUDED 1 #endif #endif #line 88 "dk4rec24.ctr" int dk4recode_wchar_t_to_char( char *dstb, size_t szdstb, const wchar_t *src, dk4_er_t *erp ) { size_t used = 0; int back = 0; #if DK4_USE_ASSERT assert(NULL != dstb); assert(0 < szdstb); assert(NULL != src); #endif if ((NULL != dstb) && (NULL != src) && (0 < szdstb)) { back = 1; while ((L'\0' != *src) && (1 == back)) { if (128UL > dk4recode_wc_to_ul(*src)) { dstb[used++] = (char)(*(src++)); } else { dk4error_set_simple_error_code(erp, DK4_E_SYNTAX); back = 0; } } if (used < szdstb) { dstb[used] = '\0'; } else { dstb[szdstb-1] = '\0'; dk4error_set_simple_error_code(erp, DK4_E_BUFFER_TOO_SMALL); back = 0; } } else { dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS); } return back; }