fix idle test case

add uv_shutdown

change uv_read_start signature.

fix debug macro

add proto comment for uv_mutex

fix windows compile error

improve uv_mutex functions and add test case

add uv_rwlock test cases and improve uv-rwlock functions

add uv_spawn testcase

add uv_idle test case

add ares_getaddrinfo testcase

add ares_gethostbyname testcase

use macro instead of copy and pasted codes

prettify codes: use common macro

prettify codes

add several arginfo

add several arginfo

fix compile warnings

add arginfo for fs functions

fix timer

fix windows compile

fix uv_timer functions

fix several compile warnings

fix compile warnings

use wrapper macro fro zend_list_insert