DOKK / manpages / debian 13 / libsdl3-doc / SDL_SetWindowTitle.3.en
SDL_SetWindowTitle(3) SDL3 FUNCTIONS SDL_SetWindowTitle(3)

SDL_SetWindowTitle - Set the title of a window.

Defined in SDL3/SDL_video.h

#include "SDL3/SDL.h"
bool SDL_SetWindowTitle(SDL_Window *window, const char *title);

This string is expected to be in UTF-8 encoding.

the window to change.
the desired window title in UTF-8 format.

Returns true on success or false on failure; call

SDL_GetError () for more information.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.

(3), SDL_GetWindowTitle(3)

SDL 3.2.10 Simple Directmedia Layer