+ print_token_type(f, (token_type_t)token->type);
+ fprintf(f, " \"%s\"", token->literal.begin);
+ break;
+ case T_CHARACTER_CONSTANT:
+ case T_WIDE_CHARACTER_CONSTANT:
+ print_token_type(f, (token_type_t)token->type);
+ fputs(" \'", f);
+ print_stringrep(&token->literal, f);
+ fputs("'", f);
+ break;
+ default:
+ fputc('\'', f);
+ print_token_type(f, (token_type_t)token->type);
+ fputc('\'', f);
+ break;
+ }
+}
+
+void print_pp_token_type(FILE *f, int token_type)
+{
+ if (token_type == TP_EOF) {
+ fputs("end of file", f);
+ return;
+ }
+ if (token_type == TP_ERROR) {
+ fputs("error", f);
+ return;
+ }
+
+ int token_symbols_len = TP_LAST_TOKEN;
+ if (token_type < 0 || token_type >= token_symbols_len) {
+ fputs("invalid token", f);
+ return;
+ }
+
+ const symbol_t *symbol = pp_token_symbols[token_type];
+ if (symbol != NULL) {
+ fputs(symbol->string, f);
+ } else {
+ if(token_type >= 0 && token_type < 256) {
+ fputc(token_type, f);
+ return;
+ }
+ fputs("unknown token", f);
+ }
+}
+
+void print_pp_token(FILE *f, const token_t *token)
+{
+ switch((preprocessor_token_type_t) token->type) {
+ case TP_IDENTIFIER:
+ fprintf(f, "identifier '%s'", token->symbol->string);
+ break;
+ case TP_NUMBER:
+ fprintf(f, "number '%s'", token->literal.begin);
+ break;
+ case TP_STRING_LITERAL:
+ fprintf(f, "string \"%s\"", token->literal.begin);