Data Matrix of Zint

Zint是一个开源生成二维码的封装库，常见的二维码和条形码都可以生成。
zint.h

/* zint.h - definitions for libzint

libzint - the open source barcode library
Copyright (C) 2009-2020 Robin Stuart

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following di

Data Matrix of Zint最先出现在Python成神之路。