View Compilation Error

164470_0_12912.c: In function `path':
164470_0_12912.c:7: error: 'for' loop initial declaration used outside C99 mode
164470_0_12912.c: In function `main':
164470_0_12912.c:38: error: `false' undeclared (first use in this function)
164470_0_12912.c:38: error: (Each undeclared identifier is reported only once
164470_0_12912.c:38: error: for each function it appears in.)
164470_0_12912.c:42: error: `true' undeclared (first use in this function)