Provided by: libsdl3-doc_3.2.20+ds-2_all 

NAME
SDL_DateTimeToTime - Converts a calendar time to an SDL_Time in nanoseconds since the epoch.
SYNOPSIS
#include <SDL3/SDL_time.h>
bool SDL_DateTimeToTime(const SDL_DateTime *dt, SDL_Time *ticks);
DESCRIPTION
This function ignores the day_of_week member of the SDL_DateTime struct, so it may remain unset.
FUNCTION PARAMETERS
dt the source SDL_DateTime.
ticks the resulting SDL_Time.
RETURN VALUE
for more information.
AVAILABILITY
This function is available since SDL 3.2.0.
Simple Directmedia Layer SDL 3.2.20 SDL_DateTimeToTime(3)