Move include files.

1 files changed, 78 insertions, 0 deletions

diff --git a/numpy/numarray/numpy_numarray/cfunc.h b/numpy/numarray/numpy_numarray/cfunc.h
new file mode 100644
index 000000000..b581be08f
--- /dev/null
+++ b/numpy/numarray/numpy_numarray/cfunc.h
@@ -0,0 +1,78 @@
+#if !defined(__cfunc__)
+#define __cfunc__ 1
+
+typedef PyObject *(*CFUNCasPyValue)(void *);
+typedef int (*UFUNC)(long, long, long, void **, long*);
+/* typedef void (*CFUNC_2ARG)(long, void *, void *); */
+/* typedef void (*CFUNC_3ARG)(long, void *, void *, void *); */
+typedef int (*CFUNCfromPyValue)(PyObject *, void *);
+typedef int (*CFUNC_STRIDE_CONV_FUNC)(long, long, maybelong *, 
+	      void *, long, maybelong*, void *, long, maybelong *);
+
+typedef int (*CFUNC_STRIDED_FUNC)(PyObject *, long, PyArrayObject **, 
+				  char **data); 
+
+#define MAXARRAYS 16
+
+typedef enum {
+	CFUNC_UFUNC,
+	CFUNC_STRIDING,
+	CFUNC_NSTRIDING,
+	CFUNC_AS_PY_VALUE,
+	CFUNC_FROM_PY_VALUE
+} eCfuncType;
+
+typedef struct {
+	char *name;
+        void *fptr;            /* Pointer to "un-wrapped" c function */
+	eCfuncType type;       /* UFUNC, STRIDING, AsPyValue, FromPyValue */
+	Bool chkself;          /* CFUNC does own alignment/bounds checking */
+	Bool align;            /* CFUNC requires aligned buffer pointers */
+	Int8 wantIn, wantOut;  /* required input/output arg counts. */
+	Int8 sizes[MAXARRAYS]; /* array of align/itemsizes. */
+	Int8 iters[MAXARRAYS]; /*  array of element counts. 0 --> niter. */
+} CfuncDescriptor;
+
+typedef struct {
+    PyObject_HEAD
+    CfuncDescriptor descr;
+} CfuncObject;
+
+#define SELF_CHECKED_CFUNC_DESCR(name, type)                                 \
+   static CfuncDescriptor name##_descr = { #name, (void *) name, type, 1 }
+
+#define CHECK_ALIGN 1
+
+#define CFUNC_DESCR(name, type, align, iargs, oargs, s1, s2, s3, i1, i2, i3)  \
+  static CfuncDescriptor name##_descr =                                       \
+    { #name, (void *)name, type, 0, align, iargs, oargs, {s1, s2, s3}, {i1, i2, i3} }
+
+#define UFUNC_DESCR1(name, s1)                                                \
+   CFUNC_DESCR(name, CFUNC_UFUNC, CHECK_ALIGN, 0, 1, s1, 0, 0, 0, 0, 0)
+
+#define UFUNC_DESCR2(name, s1, s2)                                            \
+   CFUNC_DESCR(name, CFUNC_UFUNC, CHECK_ALIGN, 1, 1, s1, s2, 0, 0, 0, 0)
+
+#define UFUNC_DESCR3(name, s1, s2, s3)                                        \
+   CFUNC_DESCR(name, CFUNC_UFUNC, CHECK_ALIGN, 2, 1, s1, s2, s3, 0, 0, 0)
+
+#define UFUNC_DESCR3sv(name, s1, s2, s3)                                      \
+   CFUNC_DESCR(name, CFUNC_UFUNC, CHECK_ALIGN, 2, 1, s1, s2, s3, 1, 0, 0)
+
+#define UFUNC_DESCR3vs(name, s1, s2, s3)                                      \
+   CFUNC_DESCR(name, CFUNC_UFUNC, CHECK_ALIGN, 2, 1, s1, s2, s3, 0, 1, 0)
+
+#define STRIDING_DESCR2(name, align, s1, s2)                                  \
+   CFUNC_DESCR(name, CFUNC_STRIDING, align, 1, 1, s1, s2, 0, 0, 0, 0)
+
+#define NSTRIDING_DESCR1(name)                                                \
+   CFUNC_DESCR(name, CFUNC_NSTRIDING, 0, 0, 1, 0, 0, 0, 0, 0, 0)
+
+#define NSTRIDING_DESCR2(name)                                                \
+   CFUNC_DESCR(name, CFUNC_NSTRIDING, 0, 1, 1, 0, 0, 0, 0, 0, 0)
+
+#define NSTRIDING_DESCR3(name)                                                \
+   CFUNC_DESCR(name, CFUNC_NSTRIDING, 0, 2, 1, 0, 0, 0, 0, 0, 0)
+
+#endif
+