View Compilation Error

64240_0_26096.cpp: In function `int exist(trie&, char*)':
64240_0_26096.cpp:61: error: `count' undeclared (first use this function)
64240_0_26096.cpp:61: error: (Each undeclared identifier is reported only once for each function it appears in.)
64240_0_26096.cpp: In function `int main()':
64240_0_26096.cpp:186: error: `count' undeclared (first use this function)