tree fe57662968385dda4eceb02e3a961eb2932990cc
parent 9c7f99c9cbef91d61570f1edc3169d62b43a8ea0
author John Bowler <jbowler@acm.org> 1327499264 -0600
committer Glenn Randers-Pehrson <glennrp at users.sourceforge.net> 1327499264 -0600

[libpng16] Eliminated Intel icc/icl compiler warnings. The Intel (GCC derived)

compiler issues slightly different warnings from those issued by the
current vesions of GCC. This eliminates those warnings by
adding/removing casts and small code rewrites.