[libpng15] Removed PNG_CONST from the sRGB table declarations
in pngpriv.h and png.c
diff --git a/pngpriv.h b/pngpriv.h
index 6adaf74..c129740 100644
--- a/pngpriv.h
+++ b/pngpriv.h
@@ -516,24 +516,24 @@
abs((int)((c1).blue) - (int)((c2).blue)))
/* Added to libpng-1.5.7: sRGB conversion tables */
+#if defined PNG_SIMPLIFIED_READ_SUPPORTED ||\
+ defined PNG_SIMPLIFIED_WRITE_SUPPORTED
#ifdef PNG_SIMPLIFIED_READ_SUPPORTED
-PNG_EXTERN /*PRIVATE*/ PNG_CONST png_uint_16 png_sRGB_table[256];
+PNG_EXTERN /*PRIVATE*/ png_uint_16 png_sRGB_table[256];
/* Convert from an sRGB encoded value 0..255 to a 16-bit linear value,
* 0..65535. This table gives the closes 16-bit answers (no errors).
*/
#endif
-#if defined PNG_SIMPLIFIED_READ_SUPPORTED ||\
- defined PNG_SIMPLIFIED_WRITE_SUPPORTED
-PNG_EXTERN /*PRIVATE*/ PNG_CONST png_uint_16 png_sRGB_base[512];
-PNG_EXTERN /*PRIVATE*/ PNG_CONST png_byte png_sRGB_delta[512];
+PNG_EXTERN /*PRIVATE*/ png_uint_16 png_sRGB_base[512];
+PNG_EXTERN /*PRIVATE*/ png_byte png_sRGB_delta[512];
#define PNG_sRGB_FROM_LINEAR(linear) ((png_sRGB_base[(linear)>>15] +\
((((linear)&0x7fff)*png_sRGB_delta[(linear)>>15])>>12)) >> 8)
/* Given a value 'linear' in the range 0..255*65535 calculate the 8-bit sRGB
* encoded value with maximum error 0.646365. Note that the input is not a
* 16-bit value; it has been multiplied by 255! */
-#endif
+#endif /* PNG_SIMPLIFIED_READ/WRITE */
/* Added to libpng-1.2.6 JB */
#define PNG_ROWBYTES(pixel_bits, width) \
