imagegammacorrect  919 ext/gd/gd.c    	PHP_FE(imagegammacorrect,						arginfo_imagegammacorrect)
imagegammacorrect 3005 ext/gd/gd.c    PHP_FUNCTION(imagegammacorrect)
imagegammacorrect  158 ext/gd/php_gd.h PHP_FUNCTION(imagegammacorrect);