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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 c2adf1e4..00000000 --- a/gl/c-strtod.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Convert string to double, using the C locale. - - Copyright (C) 2003-2004, 2009-2010 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* Parse the initial portion of the string pointed to by NPTR as a floating- - point number (in decimal or hexadecimal notation), like in the C locale: - accepting only the ASCII digits '0'..'9', and only '.' as decimal point - character. - If ENDPTR is not NULL, set *ENDPTR to point to the first byte beyond the - parsed number or to NPTR if the string does not start with a parseable - number. - Return value: - - If successful, return the value as a double or 'long double', - respectively, and don't modify errno. - - In case of overflow, return ±HUGE_VAL or ±HUGE_VALL, respectively, and - set errno to ERANGE. - - In case of underflow, return a value very near to 0 and set errno to - ERANGE. - - If the string does not start with a number at all, return 0 (and recall - that if ENDPTR != NULL, *ENDPTR is set to NPTR), and maybe set errno to - EINVAL. - - In case of other error, return 0 and set errno, for example to ENOMEM. */ -extern double c_strtod (char const *nptr, char **endptr); -extern long double c_strtold (char const *nptr, char **endptr); |