1 files changed, 3 insertions, 7 deletions

diff --git a/cmd.h b/cmd.h
index adf03c7..c094e04 100644
--- a/cmd.h
+++ b/cmd.h
@@ -16,15 +16,11 @@ typedef enum {
 typedef struct Command {
     CommandType type; // the type of the command
     char **args;      // an array of strings for the arguments of the command
+    int argc;
     struct Command *left;  // a pointer to the left sub-command
     struct Command *right; // a pointer to the right sub-command
-    char *redirect_in;  // the file name for input redirection, or NULL if there
-                        // is no input redirection
-    char *redirect_out; // the file name for output redirection, or NULL if
-                        // there is no output redirection
-    char *append_out; // the file name for output appending, or NULL if there is
-                      // no output appending
-    // add more fields as needed
 } Command;
 
+int runcmd(Command *cmd);
+
 #endif
\ No newline at end of file