Set a pointer property in a group of properties.
Defined in <SDL3/SDL_properties.h>
bool SDL_SetPointerProperty(SDL_PropertiesID props, const char *name, void *value);| SDL_PropertiesID | props | the properties to modify. | 
| const char * | name | the name of the property to modify. | 
| void * | value | the new value of the property, or NULL to delete the property. | 
(bool) Returns true on success or false on failure; call SDL_GetError() for more information.
It is safe to call this function from any thread.
This function is available since SDL 3.2.0.