#! /usr/bin/env python
# ______________________________________________________________________

import ctypes

import llvm.core as lc

# ______________________________________________________________________

lvoid = lc.Type.void()
li1 = lc.Type.int(1)
li8 = lc.Type.int(8)
li16 = lc.Type.int(16)
li32 = lc.Type.int(32)
li64 = lc.Type.int(64)
liptr = lc.Type.int(ctypes.sizeof(ctypes.c_void_p) * 8)
lc_size_t = lc.Type.int(ctypes.sizeof(
        getattr(ctypes, 'c_ssize_t', getattr(ctypes, 'c_size_t'))) * 8)
lfloat = lc.Type.float()
ldouble = lc.Type.double()
li8_ptr = lc.Type.pointer(li8)

lc_int = lc.Type.int(ctypes.sizeof(ctypes.c_int) * 8)
lc_long = lc.Type.int(ctypes.sizeof(ctypes.c_long) * 8)

l_pyobject_head = [lc_size_t, lc.Type.pointer(li32)]
l_pyobject_head_struct = lc.Type.struct(l_pyobject_head)
l_pyobj_p = l_pyobject_head_struct_p = lc.Type.pointer(l_pyobject_head_struct)
l_pyfunc = lc.Type.function(l_pyobj_p, (l_pyobj_p, l_pyobj_p))

strlen = lc.Type.function(lc_size_t, (li8_ptr,))
strncpy = lc.Type.function(li8_ptr, (li8_ptr, li8_ptr, lc_size_t))
strndup = lc.Type.function(li8_ptr, (li8_ptr, lc_size_t))
malloc = lc.Type.function(li8_ptr, (lc_size_t,))
free = lc.Type.function(lvoid, (li8_ptr,))

Py_BuildValue = lc.Type.function(l_pyobj_p, [li8_ptr], True)
PyArg_ParseTuple = lc.Type.function(lc_int, [l_pyobj_p, li8_ptr], True)
PyEval_SaveThread = lc.Type.function(li8_ptr, [])
PyEval_RestoreThread = lc.Type.function(lc.Type.void(), [li8_ptr])

# ______________________________________________________________________
# End of bytetype.py