nginx-0.3.24-RELEASE import

    *) Workaround: for bug in FreeBSD kqueue.

    *) Bugfix: now a response generated by the "post_action" directive is
       not transferred to a client.

    *) Bugfix: the memory leaks were occurring if many log files were used.

    *) Bugfix: the first "proxy_redirect" directive was working inside one
       location.

    *) Bugfix: on 64-bit platforms segmentation fault may occurred on start
       if the many names were used in the "server_name" directives; the bug
       had appeared in 0.3.18.
diff --git a/src/os/unix/ngx_shmem.h b/src/os/unix/ngx_shmem.h
new file mode 100644
index 0000000..72c54f1
--- /dev/null
+++ b/src/os/unix/ngx_shmem.h
@@ -0,0 +1,26 @@
+
+/*
+ * Copyright (C) Igor Sysoev
+ */
+
+
+#ifndef _NGX_SHARED_H_INCLUDED_
+#define _NGX_SHARED_H_INCLUDED_
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+
+typedef struct {
+    u_char      *addr;
+    size_t       size;
+    ngx_log_t   *log;
+} ngx_shm_t;
+
+
+ngx_int_t ngx_shm_alloc(ngx_shm_t *shm);
+void ngx_shm_free(ngx_shm_t *shm);
+
+
+#endif /* _NGX_SHARED_H_INCLUDED_ */