View Compilation Error

0_0_2154709_14480.c:18: error: syntax error before "Special"
0_0_2154709_14480.c: In function `Special':
0_0_2154709_14480.c:22: error: `false' undeclared (first use in this function)
0_0_2154709_14480.c:22: error: (Each undeclared identifier is reported only once
0_0_2154709_14480.c:22: error: for each function it appears in.)
0_0_2154709_14480.c:23: error: `true' undeclared (first use in this function)