Added comments and help commands to user apps

2023-01-13 17:37:43 +00:00
parent c23d669858
commit f74cebc12d
11 changed files with 197 additions and 55 deletions
--- a/user.h
+++ b/user.h
@ -25,8 +25,11 @@ int sleep(int);
 int uptime(void);
 int getch(void);
 int greeting(void);
+// function to shutdown
 int shutdown(int restart);
+// function to create a new screen
 int screen(const char*, int);
+// function to clear the current screen
 int cls(void);

 // ulib.c