--- a/sjeng.h +++ b/sjeng.h @@ -30,6 +30,7 @@ #include #include #include +#include #include #ifdef HAVE_SYS_TIMEB_H @@ -100,7 +101,8 @@ #define diagr(square) (diagr[(square)]) #ifndef INPROBECODE -typedef enum {FALSE, TRUE} bool; +#define FALSE false +#define TRUE true #endif /* castle flags: */