View Compilation Error

222159_0_1644.c:4: error: syntax error before "united"
222159_0_1644.c: In function `unite':
222159_0_1644.c:10: error: syntax error before ':' token
222159_0_1644.c:16: error: `true' undeclared (first use in this function)
222159_0_1644.c:16: error: (Each undeclared identifier is reported only once
222159_0_1644.c:16: error: for each function it appears in.)