Searched defs:png_ptr (Results 1 – 1 of 1) sorted by relevance
100 void PNGAPI user_error_fn(png_structp png_ptr, png_const_charp message) { in user_error_fn()104 void PNGAPI user_warning_fn(png_structp png_ptr, png_const_charp message) { in user_warning_fn()139 png_structp png_ptr = NULL; in read_PNG_File() local409 png_structp png_ptr = NULL; in writePNGFile() local