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[libpng16] Use parentheses consistently in "#if defined()" tests.

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This commit is contained in:
Glenn Randers-Pehrson
2013-02-17 14:31:00 -06:00
parent ea3288f1c5
commit 9e8fd50d76
10 changed files with 38 additions and 36 deletions
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14
pngpriv.h
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@@ -73,7 +73,7 @@
#endif
/* Local renames may change non-exported API functions from png.h */
#if defined PNG_PREFIX && !defined PNGPREFIX_H
#if defined(PNG_PREFIX) && !defined(PNGPREFIX_H)
# include "pngprefix.h"
#endif
@@ -700,8 +700,8 @@
typedef const png_uint_16p * png_const_uint_16pp;
/* Added to libpng-1.5.7: sRGB conversion tables */
#if defined PNG_SIMPLIFIED_READ_SUPPORTED ||\
defined PNG_SIMPLIFIED_WRITE_SUPPORTED
#if defined(PNG_SIMPLIFIED_READ_SUPPORTED) ||\
defined(PNG_SIMPLIFIED_WRITE_SUPPORTED)
#ifdef PNG_SIMPLIFIED_READ_SUPPORTED
PNG_INTERNAL_DATA(const png_uint_16, png_sRGB_table, [256]);
/* Convert from an sRGB encoded value 0..255 to a 16-bit linear value,
@@ -769,8 +769,8 @@ PNG_INTERNAL_FUNCTION(int,png_user_version_check,(png_structrp png_ptr,
PNG_INTERNAL_FUNCTION(png_voidp,png_malloc_base,(png_const_structrp png_ptr,
png_alloc_size_t size),PNG_ALLOCATED);
#if defined PNG_TEXT_SUPPORTED || defined PNG_sPLT_SUPPORTED ||\
defined PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED
#if defined(PNG_TEXT_SUPPORTED) || defined(PNG_sPLT_SUPPORTED) ||\
defined(PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED)
/* Internal array allocator, outputs no error or warning messages on failure,
* just returns NULL.
*/
@@ -1836,8 +1836,8 @@ PNG_INTERNAL_FUNCTION(void,png_build_gamma_table,(png_structrp png_ptr,
#endif
/* SIMPLIFIED READ/WRITE SUPPORT */
#if defined PNG_SIMPLIFIED_READ_SUPPORTED ||\
defined PNG_SIMPLIFIED_WRITE_SUPPORTED
#if defined(PNG_SIMPLIFIED_READ_SUPPORTED) ||\
defined(PNG_SIMPLIFIED_WRITE_SUPPORTED)
/* The internal structure that png_image::opaque points to. */
typedef struct png_control
{