help.h

   1 #ifndef HELP_H
   2 #define HELP_H
   3
   4 struct cmdnames {
   5         int alloc;
   6         int cnt;
   7         struct cmdname {
   8                 size_t len; /* also used for similarity index in help.c */
   9                 char name[FLEX_ARRAY];
  10         } **names;
  11 };
  12
  13 static inline void mput_char(char c, unsigned int num)
  14 {
  15         while(num--)
  16                 putchar(c);
  17 }
  18
  19 void load_command_list(const char *prefix,
  20                 struct cmdnames *main_cmds,
  21                 struct cmdnames *other_cmds);
  22 void add_cmdname(struct cmdnames *cmds, const char *name, int len);
  23 /* Here we require that excludes is a sorted list. */
  24 void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes);
  25 int is_in_cmdlist(struct cmdnames *c, const char *s);
  26 void list_commands(const char *title, struct cmdnames *main_cmds,
  27                    struct cmdnames *other_cmds);
  28
  29 #endif /* HELP_H */