error C3688: invalid literal suffix 'PRId32'

[Anton-V-K]

It is not possible to compile minizip\test\test.c with MS VS 2017 because of numerouse errors of same type:
error C3688: invalid literal suffix 'PRId32'; literal operator or literal operator template 'operator ""PRId32' not found

It seems the C++ compiler can't properly handle lines like:

        printf("%s encrypted %"PRId32"\n", encrypt_path, written);

Adding spaced around PRId32 and PRId64 (to separate the tokens) resolves the issue.

It seems the problems is specific to C++ compiler, because similar fragments in other C-files are compiled fine (by C compiler).
The error happens when file is included (in a C++ file) this way:

extern "C"
{
#include <minizip/test/test.c>
}

[nmoinvaz]

PRId32 is found in inttypes.h. The test.c source file is not intended to be used as an include.

[nmoinvaz]

If you want to add spaces around those inttypes.h #defines and submit as a PR.