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GRASS Programmer's Manual
6.5.svn(2014)-r66266
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#include <stdlib.h>#include <grass/datetime.h>#include "math.h"
Go to the source code of this file.
Functions | |
| int | datetime_difference (const DateTime *a, const DateTime *b, DateTime *result) |
| This performs the formula: result = a - b;. More... | |
| int datetime_difference | ( | const DateTime * | a, |
| const DateTime * | b, | ||
| DateTime * | result | ||
| ) |
This performs the formula: result = a - b;.
| a | |
| b | |
| result |
Definition at line 81 of file diff.c.
References datetime_change_from_to(), datetime_change_to_utc(), datetime_copy(), datetime_error(), datetime_get_timezone(), datetime_in_interval_year_month(), datetime_increment(), datetime_invert_sign(), datetime_set_increment_type(), and datetime_set_type().
Referenced by datetime_get_local_timezone().