gistfile1.c

    #define MKCL(n, d) {.name=#n, .fptr=n ## _command, .desc=d}

    cmdlist cl[]={

            MKCL(ls, "List directory"),

            MKCL(man, "Show the manual of the command"),

            MKCL(cat, "Concatenate files and print on the stdout"),

            MKCL(ps, "Report a snapshot of the current processes"),

            MKCL(host, "Run command on host"),

            MKCL(mmtest, "heap memory allocation test"),

            MKCL(help, "help"),

            MKCL(test, "test new function"),

            MKCL(, ""),