diff --git a/lib/libwebsockets.h b/lib/libwebsockets.h index 8fd465e1..5b69136b 100644 --- a/lib/libwebsockets.h +++ b/lib/libwebsockets.h @@ -2874,7 +2874,7 @@ lws_set_timeout(struct lws *wsi, enum pending_timeout reason, int secs); #define u_int64_t unsigned long long #endif -#if __x86_64__ +#if defined(__x86_64__) #define _LWS_PAD_SIZE 16 /* Intel recommended for best performance */ #else #define _LWS_PAD_SIZE LWS_SIZEOFPTR /* Size of a pointer on the target arch */