more elegant signal ifdef

1997-04-05 22:16:05 +00:00 · 1997-04-05 22:16:05 +00:00 · c89fb29390
parent 0225bb0bf3
commit c89fb29390
1 changed files with 8 additions and 0 deletions
--- a/scsh/sleep1.c
+++ b/scsh/sleep1.c
@ -1,5 +1,13 @@
+#include "sysdep.h"
+
 #include <sys/types.h>
 #include <sys/time.h>
+#if defined(HAVE_SELECT)
+#  include <sys/types.h>	/* for FD_SET and friends (BSD) */
+#if defined(HAVE_SYS_SELECT_H)
+#  include <sys/select.h>
+#endif
+#endif
 #include <unistd.h>
 #include <time.h>
 #include "../scheme48.h"