-	change (unsigned char *) -> (uint8_t *) -	rewrite error function of libpng/libjpeg -	add new logging function -	add new member struct image.current_frame (for yaimgfb)
-	change (unsigned char *) -> (uint8_t *)
-	rewrite error function of libpng/libjpeg
-	add new logging function
-	add new member struct image.current_frame (for yaimgfb)

uobikiemukot/idump,uobikiemukot/idump,uobikiemukot/idump