Provided by: libsdl3-doc_3.2.8+ds-1_all 

NAME
SDL_SetTrayTooltip - Updates the system tray icon's tooltip.
HEADER FILE
Defined in SDL3/SDL_tray.h
SYNOPSIS
#include "SDL3/SDL.h" void SDL_SetTrayTooltip(SDL_Tray *tray, const char *tooltip);
FUNCTION PARAMETERS
tray the tray icon to be updated. tooltip the new tooltip in UTF-8 encoding. May be NULL.
THREAD SAFETY
This function should be called on the thread that created the tray.
AVAILABILITY
This function is available since SDL 3.2.0.
SEE ALSO
•(3), SDL_CreateTray(3) Simple Directmedia Layer SDL 3.2.8 SDL_SetTrayTooltip(3)