fixes

include/dtos.h

@@ -5,6 +5,7 @@
 #	endif
 #elif defined(WINDOWS)
 #	include "9windows.h"
+#	define main mymain
 #else
 #	error "Define an OS"
 #endif

include/lib.h

@@ -15,11 +15,6 @@
 #define log2	liblog2
 #define log	liblog
 #define reboot	libreboot
-#define srand	dtsrand
-#define rand	dtrand
-#define nrand	dtnrand
-#define lrand	dtlrand
-#define lnrand	dtlnrand
 #undef timeradd
 #define timeradd	xtimeradd
 
@@ -240,13 +235,6 @@ extern	int	fmtprint(Fmt*, char*, ...);
 extern	int	fmtvprint(Fmt*, char*, va_list);
 extern	void*	mallocz(ulong, int);
 
-extern	void	srand(long);
-extern	int	rand(void);
-extern	int	nrand(int);
-extern	long	lrand(void);
-extern	long	lnrand(long);
-extern	double	frand(void);
-
 extern	ulong	getcallerpc(void*);
 extern	char*	cleanname(char*);
 extern	void	sysfatal(char*, ...);