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Diffstat (limited to 'gl/c-strtod.h')
-rw-r--r-- | gl/c-strtod.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/gl/c-strtod.h b/gl/c-strtod.h deleted file mode 100644 index c2adf1e..0000000 --- a/gl/c-strtod.h +++ /dev/null | |||
@@ -1,37 +0,0 @@ | |||
1 | /* Convert string to double, using the C locale. | ||
2 | |||
3 | Copyright (C) 2003-2004, 2009-2010 Free Software Foundation, Inc. | ||
4 | |||
5 | This program is free software: you can redistribute it and/or modify | ||
6 | it under the terms of the GNU General Public License as published by | ||
7 | the Free Software Foundation; either version 3 of the License, or | ||
8 | (at your option) any later version. | ||
9 | |||
10 | This program is distributed in the hope that it will be useful, | ||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
13 | GNU General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU General Public License | ||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
17 | |||
18 | /* Parse the initial portion of the string pointed to by NPTR as a floating- | ||
19 | point number (in decimal or hexadecimal notation), like in the C locale: | ||
20 | accepting only the ASCII digits '0'..'9', and only '.' as decimal point | ||
21 | character. | ||
22 | If ENDPTR is not NULL, set *ENDPTR to point to the first byte beyond the | ||
23 | parsed number or to NPTR if the string does not start with a parseable | ||
24 | number. | ||
25 | Return value: | ||
26 | - If successful, return the value as a double or 'long double', | ||
27 | respectively, and don't modify errno. | ||
28 | - In case of overflow, return ±HUGE_VAL or ±HUGE_VALL, respectively, and | ||
29 | set errno to ERANGE. | ||
30 | - In case of underflow, return a value very near to 0 and set errno to | ||
31 | ERANGE. | ||
32 | - If the string does not start with a number at all, return 0 (and recall | ||
33 | that if ENDPTR != NULL, *ENDPTR is set to NPTR), and maybe set errno to | ||
34 | EINVAL. | ||
35 | - In case of other error, return 0 and set errno, for example to ENOMEM. */ | ||
36 | extern double c_strtod (char const *nptr, char **endptr); | ||
37 | extern long double c_strtold (char const *nptr, char **endptr); | ||