BSD 2 development

[unix-history] / upgrade / src / from.c

#include <retrofit.h>
#include <stdio.h>

main()
{
       char lbuf[BUFSIZ];

       if (chdir(getenv("HOME")) < 0)
               exit(1);
       if (freopen(".mail", "r", stdin) == NULL)
               exit(0);
       while(fgets(lbuf, sizeof lbuf, stdin) != NULL)
               if (lbuf[0] == 'F' && lbuf[1] == 'r' && lbuf[2] == 'o' && lbuf[3] == 'm')
                       printf("%s", lbuf);
       exit(0);
}