vcs-svn: make buffer_skip_bytes return length read

diff --git a/help.h b/help.h
index 56bc15406ffc55115fa1c827e0d1d5a7e74c516d..b6b12d5754888438085bb4e574b034951ffec473 100644 (file)
--- a/help.h
+++ b/help.h
@@ -16,14 +16,17 @@ static inline void mput_char(char c, unsigned int 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, int len);
+extern void list_common_cmds_help(void);
+extern const char *help_unknown_cmd(const char *cmd);
+extern void load_command_list(const char *prefix,
+                             struct cmdnames *main_cmds,
+                             struct cmdnames *other_cmds);
+extern void add_cmdname(struct cmdnames *cmds, const char *name, int len);
 /* 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);
+extern void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes);
+extern int is_in_cmdlist(struct cmdnames *cmds, const char *name);
+extern void list_commands(const char *title,
+                         struct cmdnames *main_cmds,
+                         struct cmdnames *other_cmds);
 
 #endif /* HELP_H */