1 files changed, 34 insertions, 26 deletions
diff --git a/src/uscxml/util/Base64.h b/src/uscxml/util/Base64.h
index 3bd4c6c..7dfc83c 100644
--- a/src/uscxml/util/Base64.h
+++ b/src/uscxml/util/Base64.h
@@ -8,50 +8,58 @@ For details, see http://sourceforge.net/projects/libb64
 #ifndef BASE64_H_MMR5NHB7
 #define BASE64_H_MMR5NHB7
 
+#if defined(_WIN32) && !defined(USCXML_STATIC)
+#	ifdef USCXML_EXPORT
+#		define USCXML_API __declspec(dllexport)
+#	else
+#		define USCXML_API __declspec(dllimport)
+#	endif
+#else
+#	define USCXML_API
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 /// DECODE
 
-typedef enum
-{
-	step_a, step_b, step_c, step_d
-} base64_decodestep;
+	typedef enum
+	{
+		step_a, step_b, step_c, step_d
+	}
+	base64_decodestep;
 
-typedef struct
-{
-	base64_decodestep step;
-	char plainchar;
-} base64_decodestate;
+	typedef struct {
+		base64_decodestep step;
+		char plainchar;
+	} base64_decodestate;
 
-void base64_init_decodestate(base64_decodestate* state_in);
+	USCXML_API void base64_init_decodestate(base64_decodestate* state_in);
 
-int base64_decode_value(char value_in);
+	USCXML_API int base64_decode_value(char value_in);
 
-int base64_decode_block(const char* code_in, const int length_in, char* plaintext_out, base64_decodestate* state_in);
+	USCXML_API int base64_decode_block(const char* code_in, const int length_in, char* plaintext_out, base64_decodestate* state_in);
 
 /// ENDCODE
 
-typedef enum
-{
-	step_A, step_B, step_C
-} base64_encodestep;
+	typedef enum {
+	    step_A, step_B, step_C
+	} base64_encodestep;
 
-typedef struct
-{
-	base64_encodestep step;
-	char result;
-	int stepcount;
-} base64_encodestate;
+	typedef struct {
+		base64_encodestep step;
+		char result;
+		int stepcount;
+	} base64_encodestate;
 
-void base64_init_encodestate(base64_encodestate* state_in);
+	USCXML_API void base64_init_encodestate(base64_encodestate* state_in);
 
-char base64_encode_value(char value_in);
+	USCXML_API char base64_encode_value(char value_in);
 
-int base64_encode_block(const char* plaintext_in, int length_in, char* code_out, base64_encodestate* state_in);
+	USCXML_API int base64_encode_block(const char* plaintext_in, int length_in, char* code_out, base64_encodestate* state_in);
 
-int base64_encode_blockend(char* code_out, base64_encodestate* state_in);
+	USCXML_API int base64_encode_blockend(char* code_out, base64_encodestate* state_in);
 
 #ifdef __cplusplus
 }