[core] some header cleanup

provide standard types in first.h instead of base.h
provide lighttpd types in base_decls.h instead of settings.h
reduce headers exposed by headers for core data structures
  do not expose <pcre.h> or <stdlib.h> in headers
move stat_cache_entry to stat_cache.h
reduce use of "server.h" and "base.h" in headers

1 files changed, 0 insertions, 1 deletions

diff --git a/src/log.h b/src/log.h
index 50f031e9..815b6ab1 100644
--- a/src/log.h
+++ b/src/log.h
@@ -1,7 +1,6 @@
 #ifndef _LOG_H_
 #define _LOG_H_
 #include "first.h"
-#include <sys/types.h>
 
 #include "base_decls.h"
 #include "buffer.h"