From: Twaik Yont <9674930+twaik@users.noreply.github.com> ffs() is used in unix_private.h without a visible prototype, which causes build failures with compilers enforcing ISO C99 or later rules. Include <strings.h> to ensure ffs() is properly declared. Signed-off-by: Twaik Yont <9674930+twaik@users.noreply.github.com> --- dlls/ntdll/unix/unix_private.h | 1 + 1 file changed, 1 insertion(+) diff --git a/dlls/ntdll/unix/unix_private.h b/dlls/ntdll/unix/unix_private.h index 8d77d726a33..8b633dfdd68 100644 --- a/dlls/ntdll/unix/unix_private.h +++ b/dlls/ntdll/unix/unix_private.h @@ -23,6 +23,7 @@ #include <pthread.h> #include <signal.h> +#include <strings.h> #include "unixlib.h" #include "wine/unixlib.h" #include "wine/server.h" -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/9977