libgcobol/stringbin.h

/*
 * Copyright (c) 2021-2025 Symas Corporation
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above
 *   copyright notice, this list of conditions and the following disclaimer
 *   in the documentation and/or other materials provided with the
 *   distribution.
 * * Neither the name of the Symas Corporation nor the names of its
 *   contributors may be used to endorse or promote products derived from
 *   this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 */
#ifndef STRINGBIN_H_
#define STRINGBIN_H_

extern "C"
bool __gg__binary_to_string_ascii(char *result,
                                  int digits,
                                  __int128 value);
extern "C"
bool __gg__binary_to_string_internal( char *result,
                                      int digits,
                                      __int128 value);

extern "C"
void __gg__binary_to_packed( unsigned char *result,
                             int digits,
                             __int128 value);

extern "C"
__int128 __gg__numeric_display_to_binary( unsigned char *sign_byte,
                                    const unsigned char *digits,
                                          int ndigits );

extern "C"
__int128
__gg__packed_to_binary(const unsigned char *psz,
                             int            nplaces );

#endif