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# :Author: Travis Oliphant
cdef extern from "numpy/npy_no_deprecated_api.h": pass
cdef extern from "numpy/arrayobject.h":
cdef enum NPY_TYPES:
NPY_BOOL
NPY_BYTE
NPY_UBYTE
NPY_SHORT
NPY_USHORT
NPY_INT
NPY_UINT
NPY_LONG
NPY_ULONG
NPY_LONGLONG
NPY_ULONGLONG
NPY_FLOAT
NPY_DOUBLE
NPY_LONGDOUBLE
NPY_CFLOAT
NPY_CDOUBLE
NPY_CLONGDOUBLE
NPY_OBJECT
NPY_STRING
NPY_UNICODE
NPY_VOID
NPY_NTYPES
NPY_NOTYPE
cdef enum requirements:
NPY_ARRAY_C_CONTIGUOUS
NPY_ARRAY_F_CONTIGUOUS
NPY_ARRAY_OWNDATA
NPY_ARRAY_FORCECAST
NPY_ARRAY_ENSURECOPY
NPY_ARRAY_ENSUREARRAY
NPY_ARRAY_ELEMENTSTRIDES
NPY_ARRAY_ALIGNED
NPY_ARRAY_NOTSWAPPED
NPY_ARRAY_WRITEABLE
NPY_ARRAY_UPDATEIFCOPY
NPY_ARR_HAS_DESCR
NPY_ARRAY_BEHAVED
NPY_ARRAY_BEHAVED_NS
NPY_ARRAY_CARRAY
NPY_ARRAY_CARRAY_RO
NPY_ARRAY_FARRAY
NPY_ARRAY_FARRAY_RO
NPY_ARRAY_DEFAULT
NPY_ARRAY_IN_ARRAY
NPY_ARRAY_OUT_ARRAY
NPY_ARRAY_INOUT_ARRAY
NPY_ARRAY_IN_FARRAY
NPY_ARRAY_OUT_FARRAY
NPY_ARRAY_INOUT_FARRAY
NPY_ARRAY_UPDATE_ALL
cdef enum defines:
NPY_MAXDIMS
ctypedef struct npy_cdouble:
double real
double imag
ctypedef struct npy_cfloat:
double real
double imag
ctypedef int npy_int
ctypedef int npy_intp
ctypedef int npy_int64
ctypedef int npy_uint64
ctypedef int npy_int32
ctypedef int npy_uint32
ctypedef int npy_int16
ctypedef int npy_uint16
ctypedef int npy_int8
ctypedef int npy_uint8
ctypedef int npy_bool
ctypedef extern class numpy.dtype [object PyArray_Descr]: pass
ctypedef extern class numpy.ndarray [object PyArrayObject]: pass
ctypedef extern class numpy.flatiter [object PyArrayIterObject]:
cdef int nd_m1
cdef npy_intp index, size
cdef ndarray ao
cdef char *dataptr
ctypedef extern class numpy.broadcast [object PyArrayMultiIterObject]:
cdef int numiter
cdef npy_intp size, index
cdef int nd
cdef npy_intp *dimensions
cdef void **iters
object PyArray_ZEROS(int ndims, npy_intp* dims, NPY_TYPES type_num, int fortran)
object PyArray_EMPTY(int ndims, npy_intp* dims, NPY_TYPES type_num, int fortran)
dtype PyArray_DescrFromTypeNum(NPY_TYPES type_num)
object PyArray_SimpleNew(int ndims, npy_intp* dims, NPY_TYPES type_num)
int PyArray_Check(object obj)
object PyArray_ContiguousFromAny(object obj, NPY_TYPES type,
int mindim, int maxdim)
object PyArray_ContiguousFromObject(object obj, NPY_TYPES type,
int mindim, int maxdim)
npy_intp PyArray_SIZE(ndarray arr)
npy_intp PyArray_NBYTES(ndarray arr)
object PyArray_FromAny(object obj, dtype newtype, int mindim, int maxdim,
int requirements, object context)
object PyArray_FROMANY(object obj, NPY_TYPES type_num, int min,
int max, int requirements)
object PyArray_NewFromDescr(object subtype, dtype newtype, int nd,
npy_intp* dims, npy_intp* strides, void* data,
int flags, object parent)
object PyArray_FROM_OTF(object obj, NPY_TYPES type, int flags)
object PyArray_EnsureArray(object)
object PyArray_MultiIterNew(int n, ...)
char *PyArray_MultiIter_DATA(broadcast multi, int i) nogil
void PyArray_MultiIter_NEXTi(broadcast multi, int i) nogil
void PyArray_MultiIter_NEXT(broadcast multi) nogil
object PyArray_IterNew(object arr)
void PyArray_ITER_NEXT(flatiter it) nogil
dtype PyArray_DescrFromType(int)
void import_array()
# include functions that were once macros in the new api
int PyArray_NDIM(ndarray arr)
char * PyArray_DATA(ndarray arr)
npy_intp * PyArray_DIMS(ndarray arr)
npy_intp * PyArray_STRIDES(ndarray arr)
npy_intp PyArray_DIM(ndarray arr, int idim)
npy_intp PyArray_STRIDE(ndarray arr, int istride)
object PyArray_BASE(ndarray arr)
dtype PyArray_DESCR(ndarray arr)
int PyArray_FLAGS(ndarray arr)
npy_intp PyArray_ITEMSIZE(ndarray arr)
int PyArray_TYPE(ndarray arr)
int PyArray_CHKFLAGS(ndarray arr, int flags)
object PyArray_GETITEM(ndarray arr, char *itemptr)
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