1#ifndef Py_STRTOD_H
2#define Py_STRTOD_H
3
4#ifdef __cplusplus
5extern "C" {
6#endif
7
8
9PyAPI_FUNC(double) PyOS_ascii_strtod(const char *str, char **ptr);
10PyAPI_FUNC(double) PyOS_ascii_atof(const char *str);
11
12/* Deprecated in 2.7 and 3.1. Will disappear in 2.8 (if it exists) and 3.2 */
13PyAPI_FUNC(char *) PyOS_ascii_formatd(char *buffer, size_t buf_len,
14 const char *format, double d);
15PyAPI_FUNC(double) PyOS_string_to_double(const char *str,
16 char **endptr,
17 PyObject *overflow_exception);
18
19/* The caller is responsible for calling PyMem_Free to free the buffer
20 that's is returned. */
21PyAPI_FUNC(char *) PyOS_double_to_string(double val,
22 char format_code,
23 int precision,
24 int flags,
25 int *type);
26
27PyAPI_FUNC(double) _Py_parse_inf_or_nan(const char *p, char **endptr);
28
29
30/* PyOS_double_to_string's "flags" parameter can be set to 0 or more of: */
31#define Py_DTSF_SIGN 0x01 /* always add the sign */
32#define Py_DTSF_ADD_DOT_0 0x02 /* if the result is an integer add ".0" */
33#define Py_DTSF_ALT 0x04 /* "alternate" formatting. it's format_code
34 specific */
35
36/* PyOS_double_to_string's "type", if non-NULL, will be set to one of: */
37#define Py_DTST_FINITE 0
38#define Py_DTST_INFINITE 1
39#define Py_DTST_NAN 2
40
41#ifdef __cplusplus
42}
43#endif
44
45#endif /* !Py_STRTOD_H */
46