Fixed #48448 (Compile failure under IRIX 6.5.30 building cast.c)

# Only in this branch, looks like a missing merge compared to PHP_5_3/HEAD

NEWS

@@ -1,10 +1,12 @@
-PHP                                                                        NEWS
+PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 ?? Jun 2009, PHP 5.2.10
 - Added "ignore_errors" option to http fopen wrapper. (David Zulke, Sara)
 
 - Fixed bug #48456 (CPPFLAGS not restored properly in phpize.m4).
   (Jani, spisek at kerio dot com)
+- Fixed bug #48448 (Compile failure under IRIX 6.5.30 building cast.c). 
+  (Kalle)
 - Fixed bug #48434 (memory_get_usage() accuracy). (Arnaud)
 - Fixed bug #48416 (Force a cache limit in ereg() to stop excessive memory usage).
   (Scott)

main/streams/cast.c

@@ -219,7 +219,7 @@ PHPAPI int _php_stream_cast(php_stream *stream, int castas, void **ret, int show
 				if (ret != SUCCESS) {
 					php_stream_close(newstream);
 				} else {
-					int retcode = php_stream_cast(newstream, castas | flags, ret, show_err);
+					int retcode = php_stream_cast(newstream, castas | flags, (void **)ret, show_err);
 
 					if (retcode == SUCCESS)
 						rewind(*(FILE**)ret);