from pngconf.h, on PNG_SKIP_SETJMP_CHECK
"You can bypass this test if you know that your application uses exactly the same setjmp.h that was included when libpng was built."
from pngconf.h, on PNG_SKIP_ SETJMP_ CHECK
"You can bypass this test if you know that your application uses exactly
the same setjmp.h that was included when libpng was built."