added a missing proto

diff --git a/ext/gd/gd.c b/ext/gd/gd.c
index 7972693bb7fdf65b6a991d4b092472bea86ff176..63686cc9ca5e9ef20caaba76b90c00960c14b934 100644 (file)
--- a/ext/gd/gd.c
+++ b/ext/gd/gd.c
@@ -1051,6 +1051,8 @@ PHP_FUNCTION(imagecolorsforindex)
 }
 /* }}} */
 
+/* {{{ proto int imagegammacorrect(int im, double inputgamma, double outputgamma)
+   Apply a gamma correction to a GD image */
 PHP_FUNCTION(imagegammacorrect)
 {
        zval **IM, **inputgamma, **outputgamma;
@@ -1076,6 +1078,7 @@ PHP_FUNCTION(imagegammacorrect)
 
        RETURN_TRUE;
 }
+/* }}} */
 
 /* {{{ proto int imagesetpixel(int im, int x, int y, int col)
    Set a single pixel */