1 files changed, 3 insertions, 3 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 202574adb..1c54a32d5 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1017,15 +1017,15 @@ extern int update_passwd(const char *filename, const char *username,
 int get_terminal_width_height(int fd, int *width, int *height);
 
 int ioctl_or_perror(int fd, int request, void *argp, const char *fmt,...) __attribute__ ((format (printf, 4, 5)));
-void ioctl_or_perror_and_die(int fd, int request, void *argp, const char *fmt,...) __attribute__ ((format (printf, 4, 5)));
+int ioctl_or_perror_and_die(int fd, int request, void *argp, const char *fmt,...) __attribute__ ((format (printf, 4, 5)));
 #if ENABLE_IOCTL_HEX2STR_ERROR
 int bb_ioctl_or_warn(int fd, int request, void *argp, const char *ioctl_name);
-void bb_xioctl(int fd, int request, void *argp, const char *ioctl_name);
+int bb_xioctl(int fd, int request, void *argp, const char *ioctl_name);
 #define ioctl_or_warn(fd,request,argp) bb_ioctl_or_warn(fd,request,argp,#request)
 #define xioctl(fd,request,argp)        bb_xioctl(fd,request,argp,#request)
 #else
 int bb_ioctl_or_warn(int fd, int request, void *argp);
-void bb_xioctl(int fd, int request, void *argp);
+int bb_xioctl(int fd, int request, void *argp);
 #define ioctl_or_warn(fd,request,argp) bb_ioctl_or_warn(fd,request,argp)
 #define xioctl(fd,request,argp)        bb_xioctl(fd,request,argp)
 #endif