X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Futil.h;h=2dc794370ad3c58e2a00915cf07bcb04d75099ad;hp=4f4056660e282dd2ca457584acdc7484be597b42;hb=ad37dd86e75416ffc47c97b35f097012be5eeaa2;hpb=80224de6c2ff870ea36ff98b491223c674e4d57a

diff --git a/src/util.h b/src/util.h
index 4f405666..2dc79437 100644
--- a/src/util.h
+++ b/src/util.h
@@ -9,7 +9,11 @@
 #include "config.h"
 
 #ifdef __GNUC__
-#	define WIMLIBAPI __attribute__((visibility("default")))
+#	if defined(__CYGWIN__) || defined(__WIN32__)
+#		define WIMLIBAPI __declspec(dllexport)
+#	else
+#		define WIMLIBAPI __attribute__((visibility("default")))
+#	endif
 #	define ALWAYS_INLINE inline __attribute__((always_inline))
 #	define PACKED __attribute__((packed))
 #	define FORMAT(type, format_str, args_start) \
@@ -85,6 +89,11 @@ typedef uint64_t u64;
 /* Used for buffering FILE IO in a few places */
 #define BUFFER_SIZE 4096
 
+static inline void FORMAT(printf, 1, 2)
+dummy_printf(const char *format, ...)
+{
+}
+
 #ifdef ENABLE_ERROR_MESSAGES
 extern void wimlib_error(const char *format, ...)
 		FORMAT(printf, 1, 2) COLD;
@@ -99,8 +108,6 @@ extern void wimlib_warning_with_errno(const char *format, ...)
 #	define WARNING			wimlib_warning
 #	define WARNING_WITH_ERRNO	wimlib_warning
 #else
-static inline FORMAT(printf, 1, 2) void
-dummy_printf(const char *format, ...) { }
 #	define ERROR(format, ...)		dummy_printf
 #	define ERROR_WITH_ERRNO(format, ...)	dummy_printf
 #	define WARNING(format, ...)		dummy_printf
@@ -120,13 +127,13 @@ dummy_printf(const char *format, ...) { }
 	})
 
 #else
-#	define DEBUG(format, ...)
+#	define DEBUG(format, ...) dummy_printf(format, ## __VA_ARGS__)
 #endif /* ENABLE_DEBUG || ENABLE_MORE_DEBUG */
 
 #ifdef ENABLE_MORE_DEBUG
 #	define DEBUG2(format, ...) DEBUG(format, ## __VA_ARGS__)
 #else
-#	define DEBUG2(format, ...)
+#	define DEBUG2(format, ...) dummy_printf(format, ## __VA_ARGS__)
 #endif /* ENABLE_DEBUG */
 
 #ifdef ENABLE_ASSERTIONS