1 files changed, 23 insertions, 0 deletions
diff --git a/Include/internal/pycore_dtoa.h b/Include/internal/pycore_dtoa.h
new file mode 100644
index 0000000..3faf8cf
--- /dev/null
+++ b/Include/internal/pycore_dtoa.h
@@ -0,0 +1,23 @@
+#ifndef PY_NO_SHORT_FLOAT_REPR
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef Py_BUILD_CORE
+#  error "this header requires Py_BUILD_CORE define"
+#endif
+
+/* These functions are used by modules compiled as C extension like math:
+   they must be exported. */
+
+PyAPI_FUNC(double) _Py_dg_strtod(const char *str, char **ptr);
+PyAPI_FUNC(char *) _Py_dg_dtoa(double d, int mode, int ndigits,
+                        int *decpt, int *sign, char **rve);
+PyAPI_FUNC(void) _Py_dg_freedtoa(char *s);
+PyAPI_FUNC(double) _Py_dg_stdnan(int sign);
+PyAPI_FUNC(double) _Py_dg_infinity(int sign);
+
+#ifdef __cplusplus
+}
+#endif
+#endif   /* !PY_NO_SHORT_FLOAT_REPR */