Initial revision

WINGs/usleep.c

@@ -0,0 +1,50 @@
+
+
+#include "../src/config.h"
+
+
+#ifdef HAVE_SYS_TIME_H
+# include <sys/time.h>
+#endif
+
+#ifdef _AIX
+#include <sys/select.h>
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#if defined(HAVE_SELECT)
+
+ 
+
+void
+wusleep(unsigned int microsecs)
+{
+    struct timeval tv;
+    fd_set rd, wr, ex;
+    FD_ZERO(&rd);
+    FD_ZERO(&wr);
+    FD_ZERO(&ex);
+    tv.tv_sec = microsecs / 1000000u;
+    tv.tv_usec = microsecs % 1000000u;
+    select(1, &rd, &wr, &ex, &tv);
+}
+
+#else /* not HAVE_SELECT */
+
+# ifdef HAVE_POLL 
+
+void 
+wusleep(unsigned int microsecs)
+{
+    poll((struct poll *) 0, (size_t) 0, microsecs/1000);
+}
+
+# else /* ! HAVE_POLL */
+
+oops!
+
+# endif /* !HAVE_POLL */
+#endif /* !HAVE_SELECT */