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authorGlenn Randers-Pehrson <glennrp at users.sourceforge.net>2010-08-02 08:00:10 -0500
committerGlenn Randers-Pehrson <glennrp at users.sourceforge.net>2010-08-02 08:00:10 -0500
commit77396b63f97b7d15ed6fcdb6d1016213d5d3bd55 (patch)
tree7e4cc4bb1c07b3c230e00a783aaf9d566cbe6149 /pnginfo.h
parent21c1f06ef9ae7fe750aaa778543ad0593af124cf (diff)
downloadlibpng-77396b63f97b7d15ed6fcdb6d1016213d5d3bd55.tar.gz
[devel] VisualC/GCC warning fixes, VisualC build fixes
The changes include support for function attributes in VC in addition to those already present in GCC - necessary because without these some warnings are unavoidable. Fixes include signed/unsigned fixes in pngvalid and checks with gcc -Wall -Wextra -Wunused. VC requires function attributes on function definitions as well as declarations, PNG_FUNCTION has been added to enable this and the relevant function definitions changed.
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