'png_check_sig'. I have tried to fix it by autogen.sh. $ ./autogen.sh make: build/autogen.mk: No such file or directory make: *** ...

png_check_sig. Name. png_check_sig -- INSERT PURPOSE HERE. Synopsis. #include <png.h>. int png_check_sig (png_bytep arg0, int arg1);. Description. INSERT TEXT ...

Check to see if a file is a PNG file using png_check_sig(). Returns. * non-zero if the image is a PNG, and 0 if it isn't a PNG. *. * If this call is ...

Summary: libpng functions png_check_sig(buf, 8) and setjmp(png_ptr->jmpbuf) are deprecated! Version: 2.0-current. Created By: mr.muscolo.

This is the same as calling * png_check_sig(sig, n) := (png_sig_cmp(sig, 0, n) == 0). */ #define png_check_sig(sig, n) (png_sig_cmp((sig), 0, (n)) == 0) ...

ImageLib decodes GIF, JPEG and PNG images, and provides the decoded data to the Compositor for display. If Firefox or Seamonkey can display an image when loaded ...

2006/07/18 · Several deprecated functions were removed from libpng-1.4.x. png_check_sig() is one of them. You can update TestPNG:readpng.c to ...

The readpng2_check_sig() function is nothing more than a wrapper to call png_check_sig(). It would also have been possible to call the libpng routine ...

8.1.1.1. Interfaces for PNG Reference library ; png_access_version_number(PNG12_0) [LSB], png_check_sig(PNG12_0) [LSB], png_convert_from_struct_tm(PNG12_0) [LSB].

png_check_sig. Declaration. Source position: png.pp line 459. function png_check_sig(. sig: png_bytep;. num: LongInt. ):LongInt;. Documentation generated on: ...