chore: add more luajit annotations from https://github.com/openresty/luajit2

1 files changed, 32 insertions, 0 deletions

diff --git a/meta/3rd/OpenResty/library/jit.lua b/meta/3rd/OpenResty/library/jit.lua
new file mode 100644
index 00000000..1adb40fa
--- /dev/null
+++ b/meta/3rd/OpenResty/library/jit.lua
@@ -0,0 +1,32 @@
+---@meta
+
+
+--- Returns (and optionally sets) the current PRNG state (an array of 8 Lua
+--- numbers with 32-bit integer values) currently used by the JIT compiler.
+---
+--- When the `state` argument is non-nil, it is expected to be an array of up to 8
+--- unsigned Lua numbers, each with value less than 2\*\*32-1. This will set the
+--- current PRNG state and return the state that was overridden.
+---
+--- **Note:** For backward compatibility, `state` argument can also be an unsigned
+--- Lua number less than 2\*\*32-1.
+---
+--- **Note:** When the `state` argument is an array and less than 8 numbers, or the
+--- `state` is a number, the remaining positions are filled with zeros.
+---
+--- Usage:
+---
+--- ```lua
+--- local state = jit.prngstate()
+--- local oldstate = jit.prngstate{ a, b, c, ... }
+---
+--- jit.prngstate(32) -- {32, 0, 0, 0, 0, 0, 0, 0}
+--- jit.prngstate{432, 23, 50} -- {432, 23, 50, 0, 0, 0, 0, 0}
+--- ```
+---
+--- **Note:** This API has no effect if LuaJIT is compiled with
+--- `-DLUAJIT_DISABLE_JIT`, and will return a table with all `0`.
+---
+---@param  state?    integer[]
+---@return integer[] state
+function jit.prngstate(state) end