1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
#ifndef mainh #define mainh typedef struct{ char *prompt; char *pre_prompt; } SHELL_OB; typedef enum{ Stdout=0, Redirect=1, Append=2, Pipe=3, Continue=4, If=5, } cmd_t; typedef struct CMD{ char *cmd; cmd_t type; int stdInFd; char *out_dir; struct CMD *next; int status; } CMD; #endif