View Compilation Error

0_0_2869964_14140.cpp: In function `void makeDFA(DFA*, int)':
0_0_2869964_14140.cpp:45: error: `gt' undeclared (first use this function)
0_0_2869964_14140.cpp:45: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_2869964_14140.cpp:45: error: expected `)' before ';' token
0_0_2869964_14140.cpp:45: error: expected `)' before ';' token
0_0_2869964_14140.cpp:45: error: `pre' undeclared (first use this function)
0_0_2869964_14140.cpp:45: error: expected `;' before ')' token