1 #ifndef __SUBCMD_HELP_H 2 #define __SUBCMD_HELP_H 3 4 #include <sys/types.h> 5 #include <stdio.h> 6 7 struct cmdnames { 8 size_t alloc; 9 size_t cnt; 10 struct cmdname { 11 size_t len; /* also used for similarity index in help.c */ 12 char name[]; 13 } **names; 14 }; 15 16 static inline void mput_char(char c, unsigned int num) 17 { 18 while(num--) 19 putchar(c); 20 } 21 22 void load_command_list(const char *prefix, 23 struct cmdnames *main_cmds, 24 struct cmdnames *other_cmds); 25 void add_cmdname(struct cmdnames *cmds, const char *name, size_t len); 26 void clean_cmdnames(struct cmdnames *cmds); 27 int cmdname_compare(const void *a, const void *b); 28 void uniq(struct cmdnames *cmds); 29 /* Here we require that excludes is a sorted list. */ 30 void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes); 31 int is_in_cmdlist(struct cmdnames *c, const char *s); 32 void list_commands(const char *title, struct cmdnames *main_cmds, 33 struct cmdnames *other_cmds); 34 35 #endif /* __SUBCMD_HELP_H */ 36