Parsing error: Unexpected token < at ... Vue CLI3

T_WORD,T_BAR,T_AMP,T_SEMI,T_GT,T_GTGT,T_LT,T_NL,T_EOF }TOKEN;typedef enum { FALSE,TRUE }BOOLEAN;static TOKEN gettoken(char *word);static TOKEN gettoken(char *word){ enum { NEUTRAL,GTGT,INQUOTE,INWORD } state=NEUTRAL;int c;char *w;w=word;while((c=getchar())!