View Compilation Error

0_0_2977214_608.c:6: error: syntax error before "ok"
0_0_2977214_608.c: In function `ok':
0_0_2977214_608.c:36: error: `true' undeclared (first use in this function)
0_0_2977214_608.c:36: error: (Each undeclared identifier is reported only once
0_0_2977214_608.c:36: error: for each function it appears in.)
0_0_2977214_608.c:37: error: `false' undeclared (first use in this function)
0_0_2977214_608.c: In function `main':
0_0_2977214_608.c:43: error: syntax error before '/' token
0_0_2977214_608.c:44: error: `i' undeclared (first use in this function)
0_0_2977214_608.c:44: error: syntax error before ')' token