pthread_wait sched_wait

Linux		    No		    Yes
FreeBSD		    Yes		    Yes
OpenBSD		    No		    No
NetBSD		  Yes(lib)	    No
QNX		    No		    Yes

*sigh*

src/xpdev/genwrap.h

@@ -177,7 +177,11 @@ extern "C" {
 
 #ifndef SLEEP
 	#ifndef YIELD
-	#define	YIELD()			sched_yield()
+	#if defined(__OpenBSD__) || defined(__NetBSD__)
+		#define YIELD()
+	#else
+		#define	YIELD()			sched_yield()
+	#endif
 	#endif
 	#define SLEEP(x)		({	int y=x; struct timeval tv; \
 								tv.tv_sec=(y/1000); tv.tv_usec=((y%1000)*1000); \

src/xpdev/threadwrap.h

@@ -50,7 +50,7 @@ extern "C" {
 	#include <sys/param.h>
 	#include <pthread.h>	/* POSIX threads and mutexes */
 	#undef YIELD
-	#if defined(__linux__)
+	#if defined(__linux__) || defined(__QNX__)
 		#define YIELD()		sched_yield()
 	#elif defined(_PTH_PTHREAD_H_)
 		#define YIELD()		pth_yield(NULL)