View Compilation Error

0_0_6626460_14739.c:7: error: variable-size type declared outside of any function
0_0_6626460_14739.c:7: error: variable-size type declared outside of any function
0_0_6626460_14739.c:9: error: syntax error before "inmaze"
0_0_6626460_14739.c: In function `dfs':
0_0_6626460_14739.c:17: error: 'for' loop initial declaration used outside C99 mode