Description:
------------
Compile warnings on 64bit Linux (Opteron) platform:

Thank you for using PHP.

/home/asloan/php-4.3.5/ext/standard/exec.c: In function `proc_open_rsrc_dtor':
/home/asloan/php-4.3.5/ext/standard/exec.c:600: warning: cast from pointer to integer of different size
/home/asloan/php-4.3.5/ext/standard/exec.c: In function `zif_proc_open':
/home/asloan/php-4.3.5/ext/standard/exec.c:1019: warning: cast to pointer from integer of different size
/home/asloan/php-4.3.5/ext/standard/file.c: In function `zif_fgetcsv':
/home/asloan/php-4.3.5/ext/standard/file.c:2308: warning: passing arg 4 of `_php_stream_get_line' from incompatible pointer type
/home/asloan/php-4.3.5/ext/standard/file.c:2373: warning: passing arg 4 of `_php_stream_get_line' from incompatible pointer type
/home/asloan/php-4.3.5/ext/standard/var_unserializer.c: In function `php_var_unserialize':
/home/asloan/php-4.3.5/ext/standard/var_unserializer.c:308: warning: comparison is always false due to limited range of data type
ext/mysql/libmysql/my_tempnam.lo(.text+0x47): In function `my_tempnam':
/home/asloan/php-4.3.5/ext/mysql/libmysql/my_tempnam.c:115: the use of `tempnam' is dangerous, better use `mkstemp'

Build complete.
(It is safe to ignore warnings about tempnam and tmpnam).