View Compilation Error

0_0_4600261_22379.c: In function `upgate':
0_0_4600261_22379.c:14: error: 'for' loop initial declaration used outside C99 mode
0_0_4600261_22379.c:16: error: 'for' loop initial declaration used outside C99 mode
0_0_4600261_22379.c:18: error: 'for' loop initial declaration used outside C99 mode