View Compilation Error

190806_0_6170.c
190806_0_6170.c(15) : error C2146: syntax error : missing ';' before identifier 'before'
190806_0_6170.c(15) : warning C4552: '!=' : operator has no effect; expected operator with side-effect
190806_0_6170.c(15) : error C2143: syntax error : missing ')' before ';'
190806_0_6170.c(15) : error C2059: syntax error : ')'
190806_0_6170.c(16) : error C2143: syntax error : missing ';' before '{'