JNG_SUPPORTED     558 coders/png.c   #if defined(JNG_SUPPORTED)
JNG_SUPPORTED     829 coders/png.c   #if defined(JNG_SUPPORTED)
JNG_SUPPORTED    1203 coders/png.c   #if defined(JNG_SUPPORTED)
JNG_SUPPORTED    3995 coders/png.c   #if defined(JNG_SUPPORTED)
JNG_SUPPORTED    5035 coders/png.c   #if !defined(JNG_SUPPORTED)
JNG_SUPPORTED    6097 coders/png.c   #if defined(JNG_SUPPORTED)
JNG_SUPPORTED    6319 coders/png.c   #if defined(JNG_SUPPORTED)
JNG_SUPPORTED    7446 coders/png.c   #if defined(JNG_SUPPORTED)
JNG_SUPPORTED    12099 coders/png.c   #if defined(JNG_SUPPORTED)
JNG_SUPPORTED    13545 coders/png.c   #if defined(JNG_SUPPORTED)