Warning L1 and L2

What's the problem ? Help!! I don't know how can i do a more complex code, if i can't solve this.

void main()
{
  while (FOREVER)
  {
	P0=0x00;
	Delay();
	P0_1 = 1;
	Delay();
  }
}

Error:
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
SYMBOL: PATTERNCPL
MODULE: CINIT.obj (CINIT)
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
SYMBOL: PATTERNROL
MODULE: CINIT.obj (CINIT)
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
SYMBOL: PATTERNROR
MODULE: CINIT.obj (CINIT)
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL: PATTERNCPL
MODULE: CINIT.obj (CINIT)
ADDRESS: 003EH
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL: PATTERNROL
MODULE: CINIT.obj (CINIT)
ADDRESS: 0040H
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL: PATTERNROR
MODULE: CINIT.obj (CINIT)
ADDRESS: 0043H
Program Size: data=13.0 xdata=0 code=93
Target not created