4 #include "symbol_table_t.h"
9 void lexer_next_token(void);
12 void lexer_next_preprocessing_token(void);
14 void init_lexer(void);
15 void exit_lexer(void);
17 void lexer_open_stream(FILE *stream, const char *input_name);
19 const char *concat_strings(const char *string1, const char *string2);