/* input.h - declarations for input.c */ #ifndef INPUT_H #define INPUT_H #include "tree_types.h" char *new_line (void); char *next_text (void); void save_line_directive (int line_nr, char *filename); void input_push (char *text, char *macro, char *filename, int line_number); void input_push_text (char *line, char *macro); void input_push_text_with_line_nos (char *text, int starting); int input_push_file (char *filename); void input_reset_input_stack (void); int expanding_macro (char *macro); int top_file_index (void); char *locate_include_file (char *filename); void set_input_encoding (char *encoding); void add_include_directory (char *filename); char *save_string (char *string); void free_small_strings (void); extern LINE_NR line_nr; extern int input_number; #endif