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[libpng16] Moved prototype for png_handle_unknown() in pngpriv.h outside of

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the #ifdef PNG_SET_UNKNOWN_CHUNKS_SUPPORTED/#endif block.
Removed recently-added #ifdef from pngpread.c; moving the prototype
in pngpriv.h fixed the compiler warning that the #ifdef was trying
to solve.
This commit is contained in:
Glenn Randers-Pehrson
2013-11-18 11:35:32 -06:00
parent 012d36f643
commit 7976b3c3e3
4 changed files with 14 additions and 8 deletions
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2
pngpriv.h
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@@ -1464,7 +1464,6 @@ PNG_INTERNAL_FUNCTION(void,png_handle_zTXt,(png_structrp png_ptr,
PNG_INTERNAL_FUNCTION(void,png_check_chunk_name,(png_structrp png_ptr,
png_uint_32 chunk_name),PNG_EMPTY);
#ifdef PNG_SET_UNKNOWN_CHUNKS_SUPPORTED
PNG_INTERNAL_FUNCTION(void,png_handle_unknown,(png_structrp png_ptr,
png_inforp info_ptr, png_uint_32 length, int keep),PNG_EMPTY);
/* This is the function that gets called for unknown chunks. The 'keep'
@@ -1473,6 +1472,7 @@ PNG_INTERNAL_FUNCTION(void,png_handle_unknown,(png_structrp png_ptr,
* just skips the chunk or errors out if it is critical.
*/
#ifdef PNG_SET_UNKNOWN_CHUNKS_SUPPORTED
#if defined(PNG_READ_UNKNOWN_CHUNKS_SUPPORTED) ||\
defined(PNG_HANDLE_AS_UNKNOWN_SUPPORTED)
PNG_INTERNAL_FUNCTION(int,png_chunk_unknown_handling,