implemented background process operator

1 files changed, 11 insertions, 0 deletions

diff --git a/src/lush.h b/src/lush.h
index 291a8dd..d6022b4 100644
--- a/src/lush.h
+++ b/src/lush.h
@@ -20,10 +20,17 @@ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 
 #include <lua.h>
 
+// alias
 void lush_add_alias(const char *alias, const char *command);
 char *lush_get_alias(char *alias);
 char *lush_resolve_aliases(char *line);
 
+// builtins
+extern char *builtin_strs[];
+extern char *builtin_usage[];
+
+extern int (*builtin_func[])(lua_State *, char ***);
+
 int lush_cd(lua_State *L, char ***args);
 int lush_help(lua_State *L, char ***args);
 int lush_exit(lua_State *L, char ***args);
@@ -47,4 +54,8 @@ void lush_format_prompt(const char *prompt_format);
 // format spec for the prompt
 extern char *prompt_format;
 
+// history
+char *lush_get_past_command(int pos);
+void lush_push_history(const char* line);
+
 #endif // LUSH_H