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(use-modules (sdl2 hints))
Get the string value of hint or #f
if if hint is unset.
Set hint to value at priority level priority.
priority can be one of the symbols default
, normal
or
override
and defaults to normal
.
value will automatically be converted to a string if it is a boolean
or a number.
Inside SDL2, the macro SDL_HINT_SOME_HINT
corresponds to the
environment variable SDL_SOME_HINT
. In Guile-SDL2, this hint would be
represented by the symbol some-symbol.