View Compilation Error

0_0_1673058_11076.c: In function `sort':
0_0_1673058_11076.c:13: error: `WORD' undeclared (first use in this function)
0_0_1673058_11076.c:13: error: (Each undeclared identifier is reported only once
0_0_1673058_11076.c:13: error: for each function it appears in.)
0_0_1673058_11076.c:13: error: syntax error before ')' token
0_0_1673058_11076.c:13: error: syntax error before ')' token
0_0_1673058_11076.c: In function `main':
0_0_1673058_11076.c:37: error: syntax error before '/' token
0_0_1673058_11076.c:37: error: syntax error before ')' token