#ifndef __SUBCMD_HELP_H#define __SUBCMD_HELP_H #include <sys/types.h>#include <stdio.h> struct cmdnames {	size_t alloc;	size_t cnt;	struct cmdname {		size_t len; /* also used for similarity index in help.c */		char name[];	} **names;}; static inline void mput_char(char c, unsigned int num){	while(num--)		putchar(c);} void load_command_list(const char *prefix,		struct cmdnames *main_cmds,		struct cmdnames *other_cmds);void add_cmdname(struct cmdnames *cmds, const char *name, size_t len);void clean_cmdnames(struct cmdnames *cmds);int cmdname_compare(const void *a, const void *b);void uniq(struct cmdnames *cmds);/* Here we require that excludes is a sorted list. */void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes);int is_in_cmdlist(struct cmdnames *c, const char *s);void list_commands(const char *title, struct cmdnames *main_cmds,		   struct cmdnames *other_cmds); #endif /* __SUBCMD_HELP_H */