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| author | Mark Dickinson <dickinsm@gmail.com> | 2009-10-26 14:36:29 (GMT) |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2009-10-26 14:36:29 (GMT) |
| commit | 3b38df24df7789c9a1b483708dcfa8335c40492c (patch) | |
| tree | 7f17d2c1a8a9c575c70812bff0f4d966d38dd552 /Python | |
| parent | 9acadc54e032e13421c8f3ca50e58e7169352891 (diff) | |
| download | cpython-3b38df24df7789c9a1b483708dcfa8335c40492c.zip cpython-3b38df24df7789c9a1b483708dcfa8335c40492c.tar.gz cpython-3b38df24df7789c9a1b483708dcfa8335c40492c.tar.bz2 | |
Move some comments to more appropriate places
Diffstat (limited to 'Python')
| -rw-r--r-- | Python/pystrtod.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Python/pystrtod.c b/Python/pystrtod.c index 95c0ff6..d1eb71d 100644 --- a/Python/pystrtod.c +++ b/Python/pystrtod.c @@ -3,11 +3,8 @@ #include <Python.h> #include <locale.h> -/* _Py_parse_inf_or_nan: Attempt to parse a string of the form "nan", "inf" or - "infinity", with an optional leading sign of "+" or "-". On success, - return the NaN or Infinity as a double and set *endptr to point just beyond - the successfully parsed portion of the string. On failure, return -1.0 and - set *endptr to point to the start of the string. */ +/* Case-insensitive string match used for nan and inf detection; t should be + lower-case. Returns 1 for a successful match, 0 otherwise. */ static int case_insensitive_match(const char *s, const char *t) @@ -19,6 +16,12 @@ case_insensitive_match(const char *s, const char *t) return *t ? 0 : 1; } +/* _Py_parse_inf_or_nan: Attempt to parse a string of the form "nan", "inf" or + "infinity", with an optional leading sign of "+" or "-". On success, + return the NaN or Infinity as a double and set *endptr to point just beyond + the successfully parsed portion of the string. On failure, return -1.0 and + set *endptr to point to the start of the string. */ + double _Py_parse_inf_or_nan(const char *p, char **endptr) { |