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%module union_parameter
%warnfilter(SWIGWARN_PARSE_KEYWORD) type; // 'type' is a Go keyword, renamed as 'Xtype'
%inline %{
typedef unsigned char Uint8;
typedef struct SDL_ActiveEvent {
Uint8 type; /* SDL_ACTIVEEVENT */
Uint8 gain; /* Whether given states were gained or lost (1/0) */
Uint8 state; /* A mask of the focus states */
} SDL_ActiveEvent;
/* Keyboard event structure */
typedef struct SDL_KeyboardEvent {
Uint8 type; /* SDL_KEYDOWN or SDL_KEYUP */
int which; /* The keyboard device index */
int state; /* SDL_PRESSED or SDL_RELEASED */
} SDL_KeyboardEvent;
typedef union {
Uint8 type;
SDL_ActiveEvent active;
SDL_KeyboardEvent key;
} SDL_Event;
int SDL_PollEvent (SDL_Event *ev) {
static int toggle = 0;
if (toggle == 0) {
ev->type = 1;
ev->active.gain = 20;
ev->active.state = 30;
} else {
ev->type = 2;
ev->key.which = 2000;
ev->key.state = 3000;
}
toggle = 1 - toggle;
return 1;
}
%}
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