/* buffer.c */
int open_buffer __PARMS((int read_stdin));
int buf_valid __PARMS((BUF *buf));
void close_buffer __PARMS((WIN *win, BUF *buf, int free_buf, int del_buf));
void buf_clear __PARMS((BUF *buf));
void buf_freeall __PARMS((BUF *buf));
char_u *do_bufdel __PARMS((int command, char_u *arg, int addr_count, int start_bnr, int end_bnr, int forceit));
int do_buffer __PARMS((int action, int start, int dir, int count, int forceit));
BUF *buflist_new __PARMS((char_u *ffname, char_u *sfname, linenr_t lnum, int use_curbuf));
int buflist_maxbufnr __PARMS((void));
void free_buf_options __PARMS((BUF *buf));
int buflist_getfile __PARMS((int n, linenr_t lnum, int options, int forceit));
void buflist_getlnum __PARMS((void));
BUF *buflist_findname __PARMS((char_u *ffname));
int buflist_findpat __PARMS((char_u *pattern, char_u *pattern_end));
int ExpandBufnames __PARMS((char_u *pat, int *num_file, char_u ***file, int options));
BUF *buflist_findnr __PARMS((int nr));
char_u *buflist_nr2name __PARMS((int n, int fullname, int helptail));
void buflist_list __PARMS((void));
int buflist_name_nr __PARMS((int fnum, char_u **fname, linenr_t *lnum));
int setfname __PARMS((char_u *ffname, char_u *sfname, int message));
void setaltfname __PARMS((char_u *ffname, char_u *sfname, linenr_t lnum));
char_u *getaltfname __PARMS((void));
int buflist_add __PARMS((char_u *fname));
void buflist_altlnum __PARMS((void));
int otherfile __PARMS((char_u *fname));
void fileinfo __PARMS((int fullname, int shorthelp, int dont_truncate));
void cursor_pos_info __PARMS((void));
void col_print __PARMS((char_u *buf, int col, int vcol));
void maketitle __PARMS((void));
void resettitle __PARMS((void));
char_u *fix_fname __PARMS((char_u *fname));
void fname_expand __PARMS((char_u **ffname, char_u **sfname));
void do_arg_all __PARMS((int count));
void do_buffer_all __PARMS((int count, int all));
void do_modelines __PARMS((void));