mswait (SLEEP) does not call YIELD any longer.

src/sbbs3/nopen.c

@@ -37,8 +37,6 @@
 
 #include "sbbs.h"
 #include "crc32.h"
-#undef YIELD 			/* Kill YIELD in mswait() for nopen() */
-#define YIELD()
 
 /****************************************************************************/
 /* Network open function. Opens all files DENYALL and retries LOOP_NOPEN    */

src/sbbs3/userdat.c

@@ -37,8 +37,6 @@
 
 #include "sbbs.h"
 #include "cmdshell.h"
-#undef YIELD
-#define YIELD()				/* Kill YIELD in mswait() for nopen() */
 
 /* convenient space-saving global variables */
 char* crlf="\r\n";