Add API stability annotations.

Defined in build.h, all equal to BOTAN_DLL so ties into existing
system for exporting symbols.

3 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/hash/checksum/adler32/adler32.h b/src/lib/hash/checksum/adler32/adler32.h
index 98ba4f91a..93a68267a 100644
--- a/src/lib/hash/checksum/adler32/adler32.h
+++ b/src/lib/hash/checksum/adler32/adler32.h
@@ -15,7 +15,7 @@ namespace Botan {
 /**
 * The Adler32 checksum, used in zlib
 */
-class BOTAN_DLL Adler32 final : public HashFunction
+class BOTAN_PUBLIC_API(2,0) Adler32 final : public HashFunction
    {
    public:
       std::string name() const override { return "Adler32"; }
diff --git a/src/lib/hash/checksum/crc24/crc24.h b/src/lib/hash/checksum/crc24/crc24.h
index 203611b8f..91b947e00 100644
--- a/src/lib/hash/checksum/crc24/crc24.h
+++ b/src/lib/hash/checksum/crc24/crc24.h
@@ -15,7 +15,7 @@ namespace Botan {
 /**
 * 24-bit cyclic redundancy check
 */
-class BOTAN_DLL CRC24 final : public HashFunction
+class BOTAN_PUBLIC_API(2,0) CRC24 final : public HashFunction
    {
    public:
       std::string name() const override { return "CRC24"; }
diff --git a/src/lib/hash/checksum/crc32/crc32.h b/src/lib/hash/checksum/crc32/crc32.h
index e1e266de3..6da2a06d4 100644
--- a/src/lib/hash/checksum/crc32/crc32.h
+++ b/src/lib/hash/checksum/crc32/crc32.h
@@ -15,7 +15,7 @@ namespace Botan {
 /**
 * 32-bit cyclic redundancy check
 */
-class BOTAN_DLL CRC32 final : public HashFunction
+class BOTAN_PUBLIC_API(2,0) CRC32 final : public HashFunction
    {
    public:
       std::string name() const override { return "CRC32"; }