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2e6d65ef08
This is a user request: add local time of dive to the tooltip. Showing a localized time was surprisingly complex. First I had to add a function that decomposes a timestamp into h/m/s. Then the QLocale time-string has to be stripped of the timezone. Fixes #3469. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
32 lines
760 B
C
32 lines
760 B
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef TIME_H
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#define TIME_H
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#include "units.h"
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#include <time.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct time_of_day {
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int h, m, s;
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};
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extern timestamp_t utc_mktime(const struct tm *tm);
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extern void utc_mkdate(timestamp_t, struct tm *tm);
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extern int utc_year(timestamp_t timestamp);
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extern int utc_weekday(timestamp_t timestamp);
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extern struct time_of_day utc_time_of_day(timestamp_t timestamp);
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/* parse and format date times of the form YYYY-MM-DD hh:mm:ss */
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extern timestamp_t parse_datetime(const char *s); /* returns 0 on error */
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extern char *format_datetime(timestamp_t timestamp); /* ownership of string passed to caller */
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extern const char *monthname(int mon);
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#ifdef __cplusplus
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}
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#endif
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#endif
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