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Diff for /src/usr.bin/rcs/worklist.c between version 1.3 and 1.4

version 1.3, 2010/07/23 08:31:19 version 1.4, 2015/06/13 20:15:21
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 #include <err.h>  #include <err.h>
 #include <signal.h>  #include <signal.h>
   #include <stdlib.h>
 #include <string.h>  #include <string.h>
 #include <unistd.h>  #include <unistd.h>
   
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         while ((wkl = SLIST_FIRST(list)) != NULL) {          while ((wkl = SLIST_FIRST(list)) != NULL) {
                 SLIST_REMOVE_HEAD(list, wkl_list);                  SLIST_REMOVE_HEAD(list, wkl_list);
                 xfree(wkl);                  free(wkl);
         }          }
   
         sigprocmask(SIG_SETMASK, &old, NULL);          sigprocmask(SIG_SETMASK, &old, NULL);

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  Added in v.1.4