37 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef __SUBCMD_HELP_H3#define __SUBCMD_HELP_H4 5#include <sys/types.h>6#include <stdio.h>7 8struct cmdnames {9 size_t alloc;10 size_t cnt;11 struct cmdname {12 size_t len; /* also used for similarity index in help.c */13 char name[];14 } **names;15};16 17static inline void mput_char(char c, unsigned int num)18{19 while(num--)20 putchar(c);21}22 23void load_command_list(const char *prefix,24 struct cmdnames *main_cmds,25 struct cmdnames *other_cmds);26void add_cmdname(struct cmdnames *cmds, const char *name, size_t len);27void clean_cmdnames(struct cmdnames *cmds);28int cmdname_compare(const void *a, const void *b);29void uniq(struct cmdnames *cmds);30/* Here we require that excludes is a sorted list. */31void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes);32int is_in_cmdlist(struct cmdnames *c, const char *s);33void list_commands(const char *title, struct cmdnames *main_cmds,34 struct cmdnames *other_cmds);35 36#endif /* __SUBCMD_HELP_H */37