Closed aergo20 closed 10 years ago
Hey, sorry for late answer. Currently it works like this (copy and paste in your LuaJIT console):
ffi = require("ffi")
lcpp = require("lcpp")
ffi.cdef[[#define numberOne 1]]
=ffi.lcpp_defs.numberOne
The define is not bount to ffi.C because it would make sense to have preprocessor macros and defines there, but only C symbols. The macros and defines are parsed whenever ffi.cdef
is used from now automatically so that the next call will work from now: ffi.cdef[[static int foobar = numberOne]]
and then ffi.C.foobar := 1
. However as you can see the LCPP Preprocessor defines are stored here: ffi.lcpp_defs
.
Thanks
Hi
The code below causes an error
local lcpp = require("lcpp") ffi.cdef[[
define numberOne 1
]] print(ffi.C.numberOne)
how to get the #define from cdef ?
Thanks