diff -uNr alure-1.2/include/main.h alure-1.2p/include/main.h --- alure-1.2/include/main.h 2011-07-29 11:37:48.000000000 +0300 +++ alure-1.2p/include/main.h 2012-07-26 14:13:51.315233325 +0300 @@ -4,6 +4,8 @@ #include "AL/alure.h" #include "alext.h" +#include <unistd.h> + #ifdef HAVE_SYS_TYPES_H #include <sys/types.h> #endif