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Export the INTERNAL functions

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The testcommon library, which is outside of this link unit, is
referencing the INTERNAL functions, so despite the name they
need to be exported. The export code is copy&pasted from the
ZINT_EXTERN definition which can't be reused over preprocessor
limitations.

We might just use ZINT_EXTERN instead though
This commit is contained in:
Schaich
2021-04-27 00:07:55 +09:00
committed by Schaich
parent 00199c7ef5
commit f471bb6e50
1 changed files with 12 additions and 3 deletions
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15
backend/common.h
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@@ -58,9 +58,18 @@
#define ustrncat(target, source, count) strncat((char *) (target), (const char *) (source), (count))
#if defined(__GNUC__) && !defined(_WIN32) && !defined(ZINT_TEST)
#define INTERNAL __attribute__ ((visibility ("hidden")))
#else
#define INTERNAL
# define INTERNAL __attribute__ ((visibility ("hidden")))
#else /* despite the name, the test cases are referencing the INTERNAL functions, so they need to be exported */
# if defined(ZINT_TEST)
# if defined(DLL_EXPORT) || defined(PIC) || defined(_USRDLL)
# define INTERNAL __declspec(dllexport)
# elif defined(ZINT_DLL)
# define INTERNAL __declspec(dllimport)
# endif
# endif
# if !defined(INTERNAL)
# define INTERNAL
# endif
#endif
#if defined(ZINT_TEST)