View Compilation Error

0_0_8301549_12334.c: In function `sort':
0_0_8301549_12334.c:12: error: 'for' loop initial declaration used outside C99 mode
0_0_8301549_12334.c:14: error: 'for' loop initial declaration used outside C99 mode
0_0_8301549_12334.c: In function `main':
0_0_8301549_12334.c:33: error: syntax error before '/' token
0_0_8301549_12334.c:44: error: 'for' loop initial declaration used outside C99 mode