1 files changed, 3 insertions, 3 deletions
diff --git a/src/libstddjb/wait_pid_nohang.c b/src/libstddjb/wait_pid_nohang.c
index 11beed6..7b27bbe 100644
--- a/src/libstddjb/wait_pid_nohang.c
+++ b/src/libstddjb/wait_pid_nohang.c
@@ -1,16 +1,16 @@
 /* ISC license. */
 
-#include <sys/types.h>
+#include <sys/wait.h>
 #include <skalibs/djbunix.h>
 
 pid_t wait_pid_nohang (pid_t pid, int *wstat)
 {
   int w = 0 ;
-  register pid_t r = 0 ;
+  pid_t r = 0 ;
   while (r != pid)
   {
     r = wait_nohang(&w) ;
-    if (!r || (r == (pid_t)-1)) return (int)r ;
+    if (!r || (r == (pid_t)-1)) return r ;
   }
   *wstat = w ;
   return r ;