https://bugs.gentoo.org/520888
https://sourceforge.net/p/fink/package-submissions/4336/


--- a/lib/jfifcontainer.cpp
+++ b/lib/jfifcontainer.cpp
@@ -157,7 +157,7 @@
   m_file->seek(0, SEEK_SET);
 
   if (::setjmp(m_jpegjmp) == 0) {
-    int ret = JPEG::jpeg_read_header(&m_cinfo, TRUE);
+    int ret = JPEG::jpeg_read_header(&m_cinfo, JPEG::TRUE);
     //Trace(DEBUG1) << "jpeg_read_header " << ret << "\n";
 
     JPEG::jpeg_calc_output_dimensions(&m_cinfo);
@@ -194,7 +194,7 @@
     src->pub.next_input_byte = nullptr;
     src->pub.bytes_in_buffer = 0;
   }
-  return TRUE;
+  return JPEG::TRUE;
 }