From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 7 Sep 2023 17:07:27 +0000 (+0300)
Subject: Use C linkage for symbols
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=HEAD;p=ext%2Flibjpeg.git

Use C linkage for symbols
---

diff --git a/jpeglib.h b/jpeglib.h
index d1be8dd..4a1108f 100644
--- a/jpeglib.h
+++ b/jpeglib.h
@@ -25,6 +25,9 @@
 #endif
 #include "jmorecfg.h"		/* seldom changed options */
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 /* Version ID for the JPEG library.
  * Might be useful for tests like "#if JPEG_LIB_VERSION >= 60".
@@ -1088,6 +1091,10 @@ struct jpeg_color_quantizer { long dummy; };
  * to include jerror.h.
  */
 
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
 #ifdef JPEG_INTERNALS
 #include "jpegint.h"		/* fetch private declarations */
 #include "jerror.h"		/* fetch error codes too */