PICC18的一点小问题，望高手指点一下

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本人现在刚刚接触PIC18 用的是最高版本 v8.40的  c18用的是9.63的  但是编译的时候出现下面的问题
望高手指点一下
Build E:\pic\111 for device 18F6527
Using driver C:\Program Files\HI-TECH Software\PICC-18\PRO\9.63\bin\picc18.exe
Make: The target "E:\pic\111.p1" is out of date.
Executing: "C:\Program Files\HI-TECH Software\PICC-18\PRO\9.63\bin\picc18.exe" --pass1 E:\pic\111.c -q --chip=18F6527 -P --runtime=default --opt=default -D__DEBUG=1 -g --asmlist "--errformat=Error   [%n] %f; %l.%c %s" "--msgformat=Advisory[%n] %s" "--warnformat=Warning [%n] %f; %l.%c %s"
Warning [361] E:\pic\111.c; 18.1 function declared implicit int
Executing: "C:\Program Files\HI-TECH Software\PICC-18\PRO\9.63\bin\picc18.exe" -o111.cof -m111.map --summary=default --output=default 111.p1 --chip=18F6527 -P --runtime=default --opt=default -D__DEBUG=1 -g --asmlist "--errformat=Error   [%n] %f; %l.%c %s" "--msgformat=Advisory[%n] %s" "--warnformat=Warning [%n] %f; %l.%c %s"
HI-TECH C PRO for the PIC18 MCU Family  V9.63PL2
Copyright (C) 1984-2009 HI-TECH SOFTWARE
licensed for evaluation purposes only
this licence will expire on Tue, 08 Dec 2009
Advisory[1233] Employing 18F6527 errata work-arounds:
Advisory[1234]  * Data in RAM location can be corrupted if async. reset occurs during write
Error   [499] ; 0. undefined symbol:
_init(111.obj)

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undefined symbol:    没有定义的符号,可能左边列表有无关的程序夹在里面了