UPCE/UPCE_CC: allow check digit (same as UPCA/UPCA_CC) so selecting composite doesn't give error

composite.c: warning wasn't been passed back
zint.h/library.c: add const to char pointer args; move func defs around a bit
This commit is contained in:
gitlost 2021-07-12 22:27:16 +01:00
parent 58420f3dde
commit 7cc2095d3c
8 changed files with 2075 additions and 1710 deletions

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@ -86,6 +86,7 @@ file formats. Vector is a high level command- or data-based representation of an
image. EMF, EPS and SVG are vector file formats. They require renderers to turn
them into bitmaps.
2. Installing Zint
==================
@ -96,8 +97,12 @@ utilities. You will need to install CMake and libpng first. Note that you will
need both libpng and libpng-devel packages. If you want to take advantage of
Zint Barcode Studio you will also need the Qt libraries pre-installed.
Once you have fulfilled these requirements unzip the source code tarball and
follow these steps in the top directory:
Once you have fulfilled these requirements unzip the source code tarball or
clone the latest source
git clone https://git.code.sf.net/p/zint/code zint
and follow these steps in the top directory:
mkdir build
cd build
@ -136,6 +141,8 @@ a free and open-source software project with no advertising and hence no
income, meaning we are not able to afford the $664 per year to have the
application digitally signed by Microsoft.
To build Zint on Windows from source, see "win32/README".
2.3 Apple macOS
---------------
Zint can be installed using Homebrew. To install homebrew input the following