View Compilation Error

0_0_1745515_13353.c:3: error: syntax error before "num"
0_0_1745515_13353.c:4: error: syntax error before "result"
0_0_1745515_13353.c:5: error: syntax error before "tmp"
0_0_1745515_13353.c:7: error: syntax error before "getCmn"
0_0_1745515_13353.c: In function `getCmn':
0_0_1745515_13353.c:9: error: `_int64' undeclared (first use in this function)
0_0_1745515_13353.c:9: error: (Each undeclared identifier is reported only once
0_0_1745515_13353.c:9: error: for each function it appears in.)
0_0_1745515_13353.c:9: error: syntax error before "mt"
0_0_1745515_13353.c:10: error: `mt' undeclared (first use in this function)
0_0_1745515_13353.c:10: error: `nt' undeclared (first use in this function)
0_0_1745515_13353.c:11: error: 'for' loop initial declaration used outside C99 mode
0_0_1745515_13353.c:13: error: 'for' loop initial declaration used outside C99 mode