John Bowler 4fa96a42f7 [libpng15] Fixes for C++ compilation using g++ When libpng source is compiled ...

using g++. The compiler imposes C++ rules on the C source; thus it
    is desireable to make the source work with either C or C++ rules
    without throwing away useful error information.  This change adds
    png_voidcast to allow C semantic (void*) cases or the corresponding
    C++ static_cast operation, as appropriate.

2011-11-16 16:39:16 -06:00

66 KiB

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