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

NAME
SDL_HINT_PREFERRED_LOCALES - Override for SDL_GetPreferredLocales ().
HEADER FILE
Defined in SDL3/SDL_hints.h
SYNOPSIS
#include "SDL3/SDL.h" #define SDL_HINT_PREFERRED_LOCALES SDL_PREFERRED_LOCALES"
DESCRIPTION
If set, this will be favored over anything the OS might report for the user's preferred locales. Changing this hint at runtime will not generate a SDL_EVENT_LOCALE_CHANGED event (but if you can change the hint, you can push your own event, if you want). The format of this hint is a comma-separated list of language and locale, combined with an underscore, as is a common format: "en_GB". Locale is optional: "en". So you might have a list like this: "en_GB,jp,es_PT" This hint can be set anytime.
AVAILABILITY
This hint is available since SDL 3.2.0. Simple Directmedia Layer SDL 3.2.8 SDL_HINT_PREFERRED_LOCALES(3)