Move time.h include to sleep.c

include/hamlib/rig.h

@@ -92,8 +92,6 @@
 #define CONSTANT_64BIT_FLAG(BIT) (1ull << (BIT))
 #endif
 
-#include <time.h>
-
 __BEGIN_DECLS
 
 extern HAMLIB_EXPORT_VAR(const char) hamlib_version[];

src/sleep.c

@@ -37,7 +37,7 @@
  */
 #include <unistd.h>
 #include <errno.h>
-#include "hamlib/rig.h"
+#include <time.h>
 
 unsigned int sleep(unsigned int secs)
 {