162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef __SUBCMD_HELP_H 362306a36Sopenharmony_ci#define __SUBCMD_HELP_H 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include <sys/types.h> 662306a36Sopenharmony_ci#include <stdio.h> 762306a36Sopenharmony_ci 862306a36Sopenharmony_cistruct cmdnames { 962306a36Sopenharmony_ci size_t alloc; 1062306a36Sopenharmony_ci size_t cnt; 1162306a36Sopenharmony_ci struct cmdname { 1262306a36Sopenharmony_ci size_t len; /* also used for similarity index in help.c */ 1362306a36Sopenharmony_ci char name[]; 1462306a36Sopenharmony_ci } **names; 1562306a36Sopenharmony_ci}; 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_cistatic inline void mput_char(char c, unsigned int num) 1862306a36Sopenharmony_ci{ 1962306a36Sopenharmony_ci while(num--) 2062306a36Sopenharmony_ci putchar(c); 2162306a36Sopenharmony_ci} 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_civoid load_command_list(const char *prefix, 2462306a36Sopenharmony_ci struct cmdnames *main_cmds, 2562306a36Sopenharmony_ci struct cmdnames *other_cmds); 2662306a36Sopenharmony_civoid add_cmdname(struct cmdnames *cmds, const char *name, size_t len); 2762306a36Sopenharmony_civoid clean_cmdnames(struct cmdnames *cmds); 2862306a36Sopenharmony_ciint cmdname_compare(const void *a, const void *b); 2962306a36Sopenharmony_civoid uniq(struct cmdnames *cmds); 3062306a36Sopenharmony_ci/* Here we require that excludes is a sorted list. */ 3162306a36Sopenharmony_civoid exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes); 3262306a36Sopenharmony_ciint is_in_cmdlist(struct cmdnames *c, const char *s); 3362306a36Sopenharmony_civoid list_commands(const char *title, struct cmdnames *main_cmds, 3462306a36Sopenharmony_ci struct cmdnames *other_cmds); 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci#endif /* __SUBCMD_HELP_H */ 37