use (void) for no-arg doom_* API functions - #31
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The meaning of `()` changes across C standards and compiler versions, it can mean the function takes 0 args or an unspecified number of args. Prefer `(void)` to unambiguously declare 0-arg functions.
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The meaning of
()changes across C standards and compiler versions, it can mean the function takes 0 args or an unspecified number of args. Prefer(void)to unambiguously declare 0-arg functions.