wrote a shell but have an error will debug tomorrow

2025-07-29 21:48:16 +03:00
parent bc9fa4eac7
commit cfffd14b4b
7 changed files with 86 additions and 22 deletions
--- a/user.h
+++ b/user.h
@@ -3,3 +3,4 @@

 __attribute__((noreturn)) void exit(void);
 void putchar(char ch);
+int getchar(void);