diff --git a/Kernel/API/FB.h b/Kernel/API/FB.h
index 52ec9e2a5a0..1e52f9aaad5 100644
--- a/Kernel/API/FB.h
+++ b/Kernel/API/FB.h
@@ -26,32 +26,34 @@
 
 #pragma once
 
+#include <AK/Platform.h>
+#include <stddef.h>
 #include <sys/cdefs.h>
 #include <sys/ioctl.h>
 
 __BEGIN_DECLS
 
-int fb_get_size_in_bytes(int fd, size_t* out)
+ALWAYS_INLINE int fb_get_size_in_bytes(int fd, size_t* out)
 {
     return ioctl(fd, FB_IOCTL_GET_SIZE_IN_BYTES, out);
 }
 
-int fb_get_resolution(int fd, FBResolution* info)
+ALWAYS_INLINE int fb_get_resolution(int fd, FBResolution* info)
 {
     return ioctl(fd, FB_IOCTL_GET_RESOLUTION, info);
 }
 
-int fb_set_resolution(int fd, FBResolution* info)
+ALWAYS_INLINE int fb_set_resolution(int fd, FBResolution* info)
 {
     return ioctl(fd, FB_IOCTL_SET_RESOLUTION, info);
 }
 
-int fb_get_buffer(int fd, int* index)
+ALWAYS_INLINE int fb_get_buffer(int fd, int* index)
 {
     return ioctl(fd, FB_IOCTL_GET_BUFFER, index);
 }
 
-int fb_set_buffer(int fd, int index)
+ALWAYS_INLINE int fb_set_buffer(int fd, int index)
 {
     return ioctl(fd, FB_IOCTL_SET_BUFFER, index);
 }