squid make jesred出错

[panghaoyu]

我在 centos 上配置 squid 反向代理，使用jesred
但是在make jesred 时报了很多错：
cc -O5 -s -I. -c ip_list.c
In file included from ip_list.c:109:
log.h:33: warning: conflicting types for built-in function ‘log’
ip_list.c: In function ‘addToIPACL’:
ip_list.c:190: warning: incompatible implicit declaration of built-in function ‘sscanf’
cc -O5 -s -I. -c util.c
In file included from util.c:105:
log.h:33: warning: conflicting types for built-in function ‘log’
util.c: In function ‘savestr’:
util.c:150: warning: incompatible implicit declaration of built-in function ‘strlen’
util.c:156: warning: incompatible implicit declaration of built-in function ‘strcpy’

希望各位能指点一下。多谢了