View Compilation Error

0_0_2614345_14169.c:6: error: syntax error before '/' token
0_0_2614345_14169.c: In function `ZeroOnePack':
0_0_2614345_14169.c:25: error: `f2' undeclared (first use in this function)
0_0_2614345_14169.c:25: error: (Each undeclared identifier is reported only once
0_0_2614345_14169.c:25: error: for each function it appears in.)
0_0_2614345_14169.c: In function `main':
0_0_2614345_14169.c:32: error: syntax error before '/' token
0_0_2614345_14169.c:42: error: syntax error before '/' token
0_0_2614345_14169.c:48: error: `f2' undeclared (first use in this function)