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--- a/client/keys.h +++ b/client/keys.h @@ -18,6 +18,9 @@ */ +#ifndef _KEYS_H +#define _KEYS_H + // // these are the key numbers that should be passed to Key_Event // @@ -121,3 +124,5 @@ void Key_SetBinding (int keynum, char *binding); void Key_ClearStates (void); int Key_GetKey (void); + +#endif