src/oping.h: Do not check HAVE_*_H for system headers.

Imho, this is not a good thing to do for an installed header since it requires
every user to define those macros as well.

diff --git a/src/oping.h b/src/oping.h
index 8c2ed08..546f5d3 100644 (file)
--- a/src/oping.h
+++ b/src/oping.h
@@ -24,18 +24,10 @@
 # include <config.h>
 #endif
 
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#if HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#endif
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/socket.h>
 
 #ifdef __cplusplus
 extern "C" {