nginx 0.4.10 *) Feature: the POP3 proxy supports the APOP command. *) Bugfix: if the select, poll or /dev/poll methods were used, then while waiting authentication server response the IMAP/POP3 proxy hogged CPU. *) Bugfix: a segmentation fault might occur if the $server_addr variable was used in the "map" directive. *) Bugfix: the ngx_http_flv_module did not support the byte ranges for full responses; bug appeared in 0.4.7. *) Bugfix: nginx could not be built on Debian amd64; bug appeared in 0.4.9.

--- a/src/core/ngx_crc.h
+++ b/src/core/ngx_crc.h
@@ -8,10 +8,14 @@
 #define _NGX_CRC_H_INCLUDED_
 
 
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+
 /* 32-bit crc16 */
 
 static ngx_inline uint32_t
-ngx_crc(char *data, size_t len)
+ngx_crc(u_char *data, size_t len)
 {
     uint32_t  sum;