png_libpng_ver

Name

png_libpng_ver -- external variable holding version number of libpng

Synopsis

#include <png.h>
const char png_libpng_ver[18];

Description

The external variable png_libpng_ver shall contain a character string value indicating the version number of libpng. An LSB conforming implementation shall return a value at least as high as PNG_LIBPNG_VER_STRING as defined in this specification.