View Compilation Error

0_0_13479068_818.pas(15,17) Error: Identifier not found "c"
0_0_13479068_818.pas(15,43) Error: Identifier not found "c"
0_0_13479068_818.pas(16,20) Error: Identifier not found "c"
0_0_13479068_818.pas(37,18) Error: Identifier not found "c"
0_0_13479068_818.pas(74,15) Error: Identifier not found "c"
0_0_13479068_818.pas(74,24) Error: Identifier not found "c"
0_0_13479068_818.pas(106) Fatal: There were 6 errors compiling module, stopping
Fatal: Compilation aborted
Error: Pascel\bin\i386-win32\ppc386.exe returned an error exitcode (normal if you did not specify a source file to be compiled)