diff --git a/src/basic/missing_audit.h b/src/basic/missing_audit.h
index 62e3c292f53..96248bc9d8c 100644
--- a/src/basic/missing_audit.h
+++ b/src/basic/missing_audit.h
@@ -4,21 +4,29 @@
 #include <linux/audit.h>
 
 #if HAVE_AUDIT
-#include <libaudit.h>
+#  include <libaudit.h>
 #endif
 
 #ifndef AUDIT_SERVICE_START
-#define AUDIT_SERVICE_START 1130 /* Service (daemon) start */
+#  define AUDIT_SERVICE_START 1130 /* Service (daemon) start */
+#else
+assert_cc(AUDIT_SERVICE_START == 1130);
 #endif
 
 #ifndef AUDIT_SERVICE_STOP
-#define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */
+#  define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */
+#else
+assert_cc(AUDIT_SERVICE_STOP == 1131);
 #endif
 
 #ifndef MAX_AUDIT_MESSAGE_LENGTH
-#define MAX_AUDIT_MESSAGE_LENGTH 8970
+#  define MAX_AUDIT_MESSAGE_LENGTH 8970
+#else
+assert_cc(MAX_AUDIT_MESSAGE_LENGTH == 8970);
 #endif
 
 #ifndef AUDIT_NLGRP_MAX
-#define AUDIT_NLGRP_READLOG 1
+#  define AUDIT_NLGRP_READLOG 1
+#else
+assert_cc(AUDIT_NLGRP_READLOG == 1);
 #endif
diff --git a/src/basic/missing_capability.h b/src/basic/missing_capability.h
index 5adda554e59..c1c63a68292 100644
--- a/src/basic/missing_capability.h
+++ b/src/basic/missing_capability.h
@@ -6,21 +6,29 @@
 /* 3a101b8de0d39403b2c7e5c23fd0b005668acf48 (3.16) */
 #ifndef CAP_AUDIT_READ
 #  define CAP_AUDIT_READ 37
+#else
+assert_cc(CAP_AUDIT_READ == 37);
 #endif
 
 /* 980737282232b752bb14dab96d77665c15889c36 (5.8) */
 #ifndef CAP_PERFMON
 #  define CAP_PERFMON 38
+#else
+assert_cc(CAP_PERFMON == 38);
 #endif
 
 /* a17b53c4a4b55ec322c132b6670743612229ee9c (5.8) */
 #ifndef CAP_BPF
 #  define CAP_BPF 39
+#else
+assert_cc(CAP_BPF == 39);
 #endif
 
 /* 124ea650d3072b005457faed69909221c2905a1f (5.9) */
 #ifndef CAP_CHECKPOINT_RESTORE
 #  define CAP_CHECKPOINT_RESTORE 40
+#else
+assert_cc(CAP_CHECKPOINT_RESTORE == 40);
 #endif
 
 #define SYSTEMD_CAP_LAST_CAP CAP_CHECKPOINT_RESTORE
@@ -34,6 +42,7 @@
 #    undef CAP_LAST_CAP
 #  endif
 #endif
+
 #ifndef CAP_LAST_CAP
 #  define CAP_LAST_CAP SYSTEMD_CAP_LAST_CAP
 #endif
diff --git a/src/basic/missing_drm.h b/src/basic/missing_drm.h
index 0dec5911466..e4ca56f0b1b 100644
--- a/src/basic/missing_drm.h
+++ b/src/basic/missing_drm.h
@@ -2,9 +2,9 @@
 #pragma once
 
 #ifndef DRM_IOCTL_SET_MASTER
-#define DRM_IOCTL_SET_MASTER _IO('d', 0x1e)
+#  define DRM_IOCTL_SET_MASTER _IO('d', 0x1e)
 #endif
 
 #ifndef DRM_IOCTL_DROP_MASTER
-#define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f)
+#  define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f)
 #endif
diff --git a/src/basic/missing_fs.h b/src/basic/missing_fs.h
index 9b03bbac483..ee70ae08dbc 100644
--- a/src/basic/missing_fs.h
+++ b/src/basic/missing_fs.h
@@ -3,6 +3,8 @@
 
 #include <linux/types.h>
 
+#include "macro.h"
+
 /* linux/fs.h */
 #ifndef RENAME_NOREPLACE /* 0a7c3937a1f23f8cb5fc77ae01661e9968a51d0c (3.15) */
 #define RENAME_NOREPLACE (1 << 0)
@@ -28,43 +30,63 @@ struct file_clone_range {
 
 /* linux/fs.h or sys/mount.h */
 #ifndef MS_MOVE
-#define MS_MOVE 8192
+#  define MS_MOVE 8192
+#else
+assert_cc(MS_MOVE == 8192);
 #endif
 
 #ifndef MS_REC
-#define MS_REC 16384
+#  define MS_REC 16384
+#else
+assert_cc(MS_REC == 16384);
 #endif
 
 #ifndef MS_PRIVATE
-#define MS_PRIVATE      (1<<18)
+#  define MS_PRIVATE      (1<<18)
+#else
+assert_cc(MS_PRIVATE == (1<<18));
 #endif
 
 #ifndef MS_SLAVE
-#define MS_SLAVE        (1<<19)
+#  define MS_SLAVE        (1<<19)
+#else
+assert_cc(MS_SLAVE == (1<<19));
 #endif
 
 #ifndef MS_SHARED
-#define MS_SHARED       (1<<20)
+#  define MS_SHARED       (1<<20)
+#else
+assert_cc(MS_SHARED == (1<<20));
 #endif
 
 #ifndef MS_RELATIME
-#define MS_RELATIME     (1<<21)
+#  define MS_RELATIME     (1<<21)
+#else
+assert_cc(MS_RELATIME == (1<<21));
 #endif
 
 #ifndef MS_KERNMOUNT
-#define MS_KERNMOUNT    (1<<22)
+#  define MS_KERNMOUNT    (1<<22)
+#else
+assert_cc(MS_KERNMOUNT == (1<<22));
 #endif
 
 #ifndef MS_I_VERSION
-#define MS_I_VERSION    (1<<23)
+#  define MS_I_VERSION    (1<<23)
+#else
+assert_cc(MS_I_VERSION == (1<<23));
 #endif
 
 #ifndef MS_STRICTATIME
-#define MS_STRICTATIME  (1<<24)
+#  define MS_STRICTATIME  (1<<24)
+#else
+assert_cc(MS_STRICTATIME == (1 << 24));
 #endif
 
 #ifndef MS_LAZYTIME
-#define MS_LAZYTIME     (1<<25)
+#  define MS_LAZYTIME     (1<<25)
+#else
+assert_cc(MS_LAZYTIME == (1<<25));
 #endif
 
 /* Not exposed yet. Defined at fs/ext4/ext4.h */
@@ -78,10 +100,14 @@ struct file_clone_range {
 #endif
 
 #ifndef FS_PROJINHERIT_FL
-#define FS_PROJINHERIT_FL 0x20000000
+#  define FS_PROJINHERIT_FL 0x20000000
+#else
+assert_cc(FS_PROJINHERIT_FL == 0x20000000);
 #endif
 
 /* linux/fscrypt.h */
 #ifndef FS_KEY_DESCRIPTOR_SIZE
-#define FS_KEY_DESCRIPTOR_SIZE 8
+#  define FS_KEY_DESCRIPTOR_SIZE 8
+#else
+assert_cc(FS_KEY_DESCRIPTOR_SIZE == 8);
 #endif
diff --git a/src/basic/missing_input.h b/src/basic/missing_input.h
index 6cf16ffb97b..4a756ab72e9 100644
--- a/src/basic/missing_input.h
+++ b/src/basic/missing_input.h
@@ -4,9 +4,11 @@
 #include <linux/input.h>
 #include <linux/types.h>
 
+#include "macro.h"
+
 /* linux@c7dc65737c9a607d3e6f8478659876074ad129b8 (3.12) */
 #ifndef EVIOCREVOKE
-#define EVIOCREVOKE _IOW('E', 0x91, int)
+#  define EVIOCREVOKE _IOW('E', 0x91, int)
 #endif
 
 /* linux@06a16293f71927f756dcf37558a79c0b05a91641 (4.4) */
@@ -23,23 +25,34 @@ struct input_mask {
 
 /* linux@7611392fe8ff95ecae528b01a815ae3d72ca6b95 (3.17) */
 #ifndef INPUT_PROP_POINTING_STICK
-#define INPUT_PROP_POINTING_STICK 0x05
+#  define INPUT_PROP_POINTING_STICK 0x05
+#else
+assert_cc(INPUT_PROP_POINTING_STICK == 0x05);
 #endif
 
 /* linux@500d4160abe9a2e88b12e319c13ae3ebd1e18108 (4.0) */
 #ifndef INPUT_PROP_ACCELEROMETER
-#define INPUT_PROP_ACCELEROMETER  0x06
+#  define INPUT_PROP_ACCELEROMETER  0x06
+#else
+assert_cc(INPUT_PROP_ACCELEROMETER == 0x06);
 #endif
 
 /* linux@d09bbfd2a8408a995419dff0d2ba906013cf4cc9 (3.11) */
 #ifndef BTN_DPAD_UP
-#define BTN_DPAD_UP    0x220
-#define BTN_DPAD_DOWN  0x221
-#define BTN_DPAD_LEFT  0x222
-#define BTN_DPAD_RIGHT 0x223
+#  define BTN_DPAD_UP    0x220
+#  define BTN_DPAD_DOWN  0x221
+#  define BTN_DPAD_LEFT  0x222
+#  define BTN_DPAD_RIGHT 0x223
+#else
+assert_cc(BTN_DPAD_UP    == 0x220);
+assert_cc(BTN_DPAD_DOWN  == 0x221);
+assert_cc(BTN_DPAD_LEFT  == 0x222);
+assert_cc(BTN_DPAD_RIGHT == 0x223);
 #endif
 
 /* linux@358f24704f2f016af7d504b357cdf32606091d07 (3.13) */
 #ifndef KEY_ALS_TOGGLE
-#define KEY_ALS_TOGGLE 0x230
+#  fine KEY_ALS_TOGGLE 0x230
+#else
+assert_cc(KEY_ALS_TOGGLE == 0x230);
 #endif
diff --git a/src/basic/missing_ioprio.h b/src/basic/missing_ioprio.h
index a7e01dbf728..13ce7928a74 100644
--- a/src/basic/missing_ioprio.h
+++ b/src/basic/missing_ioprio.h
@@ -5,47 +5,77 @@
 #  include <linux/ioprio.h>
 #endif
 
+#include "macro.h"
+
 /* Match values uses by the kernel internally, as no public header seems to exist. */
 
 #ifndef IOPRIO_N_CLASSES
 #  define IOPRIO_N_CLASSES 8
+#else
+assert_cc(IOPRIO_N_CLASSES == 8);
 #endif
 
 #ifndef IOPRIO_BE_NR
 #  define IOPRIO_BE_NR 8
+#else
+assert_cc(IOPRIO_BE_NR == 8);
 #endif
 
 #ifndef IOPRIO_CLASS_NONE
 #  define IOPRIO_CLASS_NONE 0
+#else
+assert_cc(IOPRIO_CLASS_NONE == 0);
 #endif
 #ifndef IOPRIO_CLASS_RT
 #  define IOPRIO_CLASS_RT   1
+#else
+assert_cc(IOPRIO_CLASS_RT == 1);
 #endif
 #ifndef IOPRIO_CLASS_BE
 #  define IOPRIO_CLASS_BE   2
+#else
+assert_cc(IOPRIO_CLASS_BE == 2);
 #endif
 #ifndef IOPRIO_CLASS_IDLE
 #  define IOPRIO_CLASS_IDLE 3
+#else
+assert_cc(IOPRIO_CLASS_IDLE == 3);
 #endif
 
 #ifndef IOPRIO_WHO_PROCESS
 #  define IOPRIO_WHO_PROCESS 1
+#else
+assert_cc(IOPRIO_WHO_PROCESS == 1);
 #endif
+
 #ifndef IOPRIO_WHO_PGRP
 #  define IOPRIO_WHO_PGRP    2
+#else
+assert_cc(IOPRIO_WHO_PGRP == 2);
 #endif
+
 #ifndef IOPRIO_WHO_USER
 #  define IOPRIO_WHO_USER    3
+#else
+assert_cc(IOPRIO_WHO_USER == 3);
 #endif
 
 #ifndef IOPRIO_BITS
 #  define IOPRIO_BITS        16
+#else
+assert_cc(IOPRIO_BITS == 16);
 #endif
+
 #ifndef IOPRIO_N_CLASSES
 #  define IOPRIO_N_CLASSES    8
+#else
+assert_cc(IOPRIO_N_CLASSES == 8);
 #endif
+
 #ifndef IOPRIO_CLASS_SHIFT
 #  define IOPRIO_CLASS_SHIFT 13
+#else
+assert_cc(IOPRIO_CLASS_SHIFT == 13);
 #endif
 
 static inline int ioprio_prio_class(int value) {
diff --git a/src/basic/missing_keyctl.h b/src/basic/missing_keyctl.h
index 081003a65a9..78795fa352b 100644
--- a/src/basic/missing_keyctl.h
+++ b/src/basic/missing_keyctl.h
@@ -4,40 +4,60 @@
 #include <inttypes.h>
 #include <linux/keyctl.h>
 
+#include "macro.h"
+
 #ifndef KEYCTL_JOIN_SESSION_KEYRING
-#define KEYCTL_JOIN_SESSION_KEYRING 1
+#  define KEYCTL_JOIN_SESSION_KEYRING 1
+#else
+assert_cc(KEYCTL_JOIN_SESSION_KEYRING == 1);
 #endif
 
 #ifndef KEYCTL_CHOWN
-#define KEYCTL_CHOWN 4
+#  define KEYCTL_CHOWN 4
+#else
+assert_cc(KEYCTL_CHOWN == 4);
 #endif
 
 #ifndef KEYCTL_SETPERM
-#define KEYCTL_SETPERM 5
+#  define KEYCTL_SETPERM 5
+#else
+assert_cc(KEYCTL_SETPERM == 5);
 #endif
 
 #ifndef KEYCTL_DESCRIBE
-#define KEYCTL_DESCRIBE 6
+#  define KEYCTL_DESCRIBE 6
+#else
+assert_cc(KEYCTL_DESCRIBE == 6);
 #endif
 
 #ifndef KEYCTL_LINK
-#define KEYCTL_LINK 8
+#  define KEYCTL_LINK 8
+#else
+assert_cc(KEYCTL_LINK == 8);
 #endif
 
 #ifndef KEYCTL_READ
-#define KEYCTL_READ 11
+#  define KEYCTL_READ 11
+#else
+assert_cc(KEYCTL_READ == 11);
 #endif
 
 #ifndef KEYCTL_SET_TIMEOUT
-#define KEYCTL_SET_TIMEOUT 15
+#  define KEYCTL_SET_TIMEOUT 15
+#else
+assert_cc(KEYCTL_SET_TIMEOUT == 15);
 #endif
 
 #ifndef KEY_SPEC_USER_KEYRING
-#define KEY_SPEC_USER_KEYRING -4
+#  define KEY_SPEC_USER_KEYRING -4
+#else
+assert_cc(KEY_SPEC_USER_KEYRING == -4);
 #endif
 
 #ifndef KEY_SPEC_SESSION_KEYRING
-#define KEY_SPEC_SESSION_KEYRING -3
+#  define KEY_SPEC_SESSION_KEYRING -3
+#else
+assert_cc(KEY_SPEC_SESSION_KEYRING == -3);
 #endif
 
 /* From linux/key.h */
@@ -45,35 +65,37 @@
 
 typedef int32_t key_serial_t;
 
-#define KEY_POS_VIEW    0x01000000
-#define KEY_POS_READ    0x02000000
-#define KEY_POS_WRITE   0x04000000
-#define KEY_POS_SEARCH  0x08000000
-#define KEY_POS_LINK    0x10000000
-#define KEY_POS_SETATTR 0x20000000
-#define KEY_POS_ALL     0x3f000000
+#  define KEY_POS_VIEW    0x01000000
+#  define KEY_POS_READ    0x02000000
+#  define KEY_POS_WRITE   0x04000000
+#  define KEY_POS_SEARCH  0x08000000
+#  define KEY_POS_LINK    0x10000000
+#  define KEY_POS_SETATTR 0x20000000
+#  define KEY_POS_ALL     0x3f000000
 
-#define KEY_USR_VIEW    0x00010000
-#define KEY_USR_READ    0x00020000
-#define KEY_USR_WRITE   0x00040000
-#define KEY_USR_SEARCH  0x00080000
-#define KEY_USR_LINK    0x00100000
-#define KEY_USR_SETATTR 0x00200000
-#define KEY_USR_ALL     0x003f0000
+#  define KEY_USR_VIEW    0x00010000
+#  define KEY_USR_READ    0x00020000
+#  define KEY_USR_WRITE   0x00040000
+#  define KEY_USR_SEARCH  0x00080000
+#  define KEY_USR_LINK    0x00100000
+#  define KEY_USR_SETATTR 0x00200000
+#  define KEY_USR_ALL     0x003f0000
 
-#define KEY_GRP_VIEW    0x00000100
-#define KEY_GRP_READ    0x00000200
-#define KEY_GRP_WRITE   0x00000400
-#define KEY_GRP_SEARCH  0x00000800
-#define KEY_GRP_LINK    0x00001000
-#define KEY_GRP_SETATTR 0x00002000
-#define KEY_GRP_ALL     0x00003f00
+#  define KEY_GRP_VIEW    0x00000100
+#  define KEY_GRP_READ    0x00000200
+#  define KEY_GRP_WRITE   0x00000400
+#  define KEY_GRP_SEARCH  0x00000800
+#  define KEY_GRP_LINK    0x00001000
+#  define KEY_GRP_SETATTR 0x00002000
+#  define KEY_GRP_ALL     0x00003f00
 
-#define KEY_OTH_VIEW    0x00000001
-#define KEY_OTH_READ    0x00000002
-#define KEY_OTH_WRITE   0x00000004
-#define KEY_OTH_SEARCH  0x00000008
-#define KEY_OTH_LINK    0x00000010
-#define KEY_OTH_SETATTR 0x00000020
-#define KEY_OTH_ALL     0x0000003f
+#  define KEY_OTH_VIEW    0x00000001
+#  define KEY_OTH_READ    0x00000002
+#  define KEY_OTH_WRITE   0x00000004
+#  define KEY_OTH_SEARCH  0x00000008
+#  define KEY_OTH_LINK    0x00000010
+#  define KEY_OTH_SETATTR 0x00000020
+#  define KEY_OTH_ALL     0x0000003f
+#else
+assert_cc(KEY_OTH_ALL == 0x0000003f);
 #endif
diff --git a/src/basic/missing_loop.h b/src/basic/missing_loop.h
index 7141544b64f..f89cdfa7191 100644
--- a/src/basic/missing_loop.h
+++ b/src/basic/missing_loop.h
@@ -3,6 +3,8 @@
 
 #include <linux/loop.h>
 
+#include "macro.h"
+
 #ifndef LOOP_CONFIGURE
 struct loop_config {
         __u32 fd;
@@ -11,12 +13,17 @@ struct loop_config {
         __u64 __reserved[8];
 };
 
-#define LOOP_CONFIGURE 0x4C0A
+#  define LOOP_CONFIGURE 0x4C0A
+#else
+assert_cc(LOOP_CONFIGURE == 0x4C0A);
 #endif
 
 #ifndef LO_FLAGS_DIRECT_IO
-#define LO_FLAGS_DIRECT_IO 16
-#define LOOP_SET_DIRECT_IO 0x4C08
+#  define LO_FLAGS_DIRECT_IO 16
+#  define LOOP_SET_DIRECT_IO 0x4C08
+#else
+assert_cc(LO_FLAGS_DIRECT_IO == 16);
+assert_cc(LO_FLAGS_DIRECT_IO == 0x4C08);
 #endif
 
 #ifndef LOOP_SET_STATUS_SETTABLE_FLAGS
diff --git a/src/basic/missing_magic.h b/src/basic/missing_magic.h
index 82d71c8ad12..93a0d745772 100644
--- a/src/basic/missing_magic.h
+++ b/src/basic/missing_magic.h
@@ -5,195 +5,273 @@
 
 /* 62aa81d7c4c24b90fdb61da70ac0dbbc414f9939 (4.13) */
 #ifndef OCFS2_SUPER_MAGIC
-#define OCFS2_SUPER_MAGIC 0x7461636f
+#  define OCFS2_SUPER_MAGIC 0x7461636f
+#else
+assert_cc(OCFS2_SUPER_MAGIC == 0x7461636f);
 #endif
 
 /* 67e9c74b8a873408c27ac9a8e4c1d1c8d72c93ff (4.5) */
 #ifndef CGROUP2_SUPER_MAGIC
-#define CGROUP2_SUPER_MAGIC 0x63677270
+#  define CGROUP2_SUPER_MAGIC 0x63677270
+#else
+assert_cc(CGROUP2_SUPER_MAGIC == 0x63677270);
 #endif
 
 /* 4282d60689d4f21b40692029080440cc58e8a17d (4.1) */
 #ifndef TRACEFS_MAGIC
-#define TRACEFS_MAGIC 0x74726163
+#  define TRACEFS_MAGIC 0x74726163
+#else
+assert_cc(TRACEFS_MAGIC == 0x74726163);
 #endif
 
 /* e149ed2b805fefdccf7ccdfc19eca22fdd4514ac (3.19) */
 #ifndef NSFS_MAGIC
-#define NSFS_MAGIC 0x6e736673
+#  define NSFS_MAGIC 0x6e736673
+#else
+assert_cc(NSFS_MAGIC == 0x6e736673);
 #endif
 
 /* b2197755b2633e164a439682fb05a9b5ea48f706 (4.4) */
 #ifndef BPF_FS_MAGIC
-#define BPF_FS_MAGIC 0xcafe4a11
+#  define BPF_FS_MAGIC 0xcafe4a11
+#else
+assert_cc(BPF_FS_MAGIC == 0xcafe4a11);
 #endif
 
 /* Not exposed yet (4.20). Defined at ipc/mqueue.c */
 #ifndef MQUEUE_MAGIC
-#define MQUEUE_MAGIC 0x19800202
+#  define MQUEUE_MAGIC 0x19800202
+#else
+assert_cc(MQUEUE_MAGIC == 0x19800202);
 #endif
 
 /* Not exposed yet (as of Linux 5.4). Defined in fs/xfs/libxfs/xfs_format.h */
 #ifndef XFS_SB_MAGIC
-#define XFS_SB_MAGIC 0x58465342
+#  define XFS_SB_MAGIC 0x58465342
+#else
+assert_cc(XFS_SB_MAGIC == 0x58465342);
 #endif
 
 /* dea2903719283c156b53741126228c4a1b40440f (5.17) */
 #ifndef CIFS_SUPER_MAGIC
-#define CIFS_SUPER_MAGIC 0xFF534D42
+#  define CIFS_SUPER_MAGIC 0xFF534D42
+#else
+assert_cc(CIFS_SUPER_MAGIC == 0xFF534D42);
 #endif
 
 /* dea2903719283c156b53741126228c4a1b40440f (5.17) */
 #ifndef SMB2_SUPER_MAGIC
-#define SMB2_SUPER_MAGIC 0xFE534D42
+#  define SMB2_SUPER_MAGIC 0xFE534D42
+#else
+assert_cc(SMB2_SUPER_MAGIC == 0xFE534D42);
 #endif
 
 /* 257f871993474e2bde6c497b54022c362cf398e1 (4.5) */
 #ifndef OVERLAYFS_SUPER_MAGIC
-#define OVERLAYFS_SUPER_MAGIC 0x794c7630
+#  define OVERLAYFS_SUPER_MAGIC 0x794c7630
+#else
+assert_cc(OVERLAYFS_SUPER_MAGIC == 0x794c7630);
 #endif
 
 /* 2a28900be20640fcd1e548b1e3bad79e8221fcf9 (4.7) */
 #ifndef UDF_SUPER_MAGIC
-#define UDF_SUPER_MAGIC 0x15013346
+#  define UDF_SUPER_MAGIC 0x15013346
+#else
+assert_cc(UDF_SUPER_MAGIC == 0x15013346);
 #endif
 
 /* b1123ea6d3b3da25af5c8a9d843bd07ab63213f4 (4.8) */
 #ifndef BALLOON_KVM_MAGIC
-#define BALLOON_KVM_MAGIC 0x13661366
+#  define BALLOON_KVM_MAGIC 0x13661366
+#else
+assert_cc(BALLOON_KVM_MAGIC == 0x13661366);
 #endif
 
 /* 48b4800a1c6af2cdda344ea4e2c843dcc1f6afc9 (4.8) */
 #ifndef ZSMALLOC_MAGIC
-#define ZSMALLOC_MAGIC 0x58295829
+#  define ZSMALLOC_MAGIC 0x58295829
+#else
+assert_cc(ZSMALLOC_MAGIC == 0x58295829);
 #endif
 
 /* 3bc52c45bac26bf7ed1dc8d287ad1aeaed1250b6 (4.9) */
 #ifndef DAXFS_MAGIC
-#define DAXFS_MAGIC 0x64646178
+#  define DAXFS_MAGIC 0x64646178
+#else
+assert_cc(DAXFS_MAGIC == 0x64646178);
 #endif
 
 /* 5ff193fbde20df5d80fec367cea3e7856c057320 (4.10) */
 #ifndef RDTGROUP_SUPER_MAGIC
-#define RDTGROUP_SUPER_MAGIC 0x7655821
+#  define RDTGROUP_SUPER_MAGIC 0x7655821
+#else
+assert_cc(RDTGROUP_SUPER_MAGIC == 0x7655821);
 #endif
 
 /* a481f4d917835cad86701fc0d1e620c74bb5cd5f (4.13) */
 #ifndef AAFS_MAGIC
-#define AAFS_MAGIC 0x5a3c69f0
+#  define AAFS_MAGIC 0x5a3c69f0
+#else
+assert_cc(AAFS_MAGIC == 0x5a3c69f0);
 #endif
 
 /* f044c8847bb61eff5e1e95b6f6bb950e7f4a73a4 (4.15) */
 #ifndef AFS_FS_MAGIC
-#define AFS_FS_MAGIC 0x6b414653
+#  define AFS_FS_MAGIC 0x6b414653
+#else
+assert_cc(AFS_FS_MAGIC == 0x6b414653);
 #endif
 
 /* dddde68b8f06dd83486124b8d245e7bfb15c185d (4.20) */
 #ifndef XFS_SUPER_MAGIC
-#define XFS_SUPER_MAGIC 0x58465342
+#  define XFS_SUPER_MAGIC 0x58465342
+#else
+assert_cc(XFS_SUPER_MAGIC == 0x58465342);
 #endif
 
 /* 3ad20fe393b31025bebfc2d76964561f65df48aa (5.0) */
 #ifndef BINDERFS_SUPER_MAGIC
-#define BINDERFS_SUPER_MAGIC 0x6c6f6f70
+#  define BINDERFS_SUPER_MAGIC 0x6c6f6f70
+#else
+assert_cc(BINDERFS_SUPER_MAGIC == 0x6c6f6f70);
 #endif
 
 /* ed63bb1d1f8469586006a9ca63c42344401aa2ab (5.3) */
 #ifndef DMA_BUF_MAGIC
-#define DMA_BUF_MAGIC 0x444d4142
+#  define DMA_BUF_MAGIC 0x444d4142
+#else
+assert_cc(DMA_BUF_MAGIC == 0x444d4142);
 #endif
 
 /* ea8157ab2ae5e914dd427e5cfab533b6da3819cd (5.3) */
 #ifndef Z3FOLD_MAGIC
-#define Z3FOLD_MAGIC 0x33
+#  define Z3FOLD_MAGIC 0x33
+#else
+assert_cc(Z3FOLD_MAGIC == 0x33);
 #endif
 
 /* 47e4937a4a7ca4184fd282791dfee76c6799966a (5.4) */
 #ifndef EROFS_SUPER_MAGIC_V1
-#define EROFS_SUPER_MAGIC_V1 0xe0f5e1e2
+#  define EROFS_SUPER_MAGIC_V1 0xe0f5e1e2
+#else
+assert_cc(EROFS_SUPER_MAGIC_V1 == 0xe0f5e1e2);
 #endif
 
 /* fe030c9b85e6783bc52fe86449c0a4b8aa16c753 (5.5) */
 #ifndef PPC_CMM_MAGIC
-#define PPC_CMM_MAGIC 0xc7571590
+#  define PPC_CMM_MAGIC 0xc7571590
+#else
+assert_cc(PPC_CMM_MAGIC == 0xc7571590);
 #endif
 
 /* 8dcc1a9d90c10fa4143e5c17821082e5e60e46a1 (5.6) */
 #ifndef ZONEFS_MAGIC
-#define ZONEFS_MAGIC 0x5a4f4653
+#  define ZONEFS_MAGIC 0x5a4f4653
+#else
+assert_cc(ZONEFS_MAGIC == 0x5a4f4653);
 #endif
 
 /* 3234ac664a870e6ea69ae3a57d824cd7edbeacc5 (5.8) */
 #ifndef DEVMEM_MAGIC
-#define DEVMEM_MAGIC 0x454d444d
+#  define DEVMEM_MAGIC 0x454d444d
+#else
+assert_cc(DEVMEM_MAGIC == 0x454d444d);
 #endif
 
 /* cb12fd8e0dabb9a1c8aef55a6a41e2c255fcdf4b (6.8) */
 #ifndef PID_FS_MAGIC
-#define PID_FS_MAGIC 0x50494446
+#  define PID_FS_MAGIC 0x50494446
+#else
+assert_cc(PID_FS_MAGIC == 0x50494446);
 #endif
 
 /* Not in mainline but included in Ubuntu */
 #ifndef SHIFTFS_MAGIC
-#define SHIFTFS_MAGIC 0x6a656a62
+#  define SHIFTFS_MAGIC 0x6a656a62
+#else
+assert_cc(SHIFTFS_MAGIC == 0x6a656a62);
 #endif
 
 /* 1507f51255c9ff07d75909a84e7c0d7f3c4b2f49 (5.14) */
 #ifndef SECRETMEM_MAGIC
-#define SECRETMEM_MAGIC 0x5345434d
+#  define SECRETMEM_MAGIC 0x5345434d
+#else
+assert_cc(SECRETMEM_MAGIC == 0x5345434d);
 #endif
 
 /* Not exposed yet. Defined at fs/fuse/inode.c */
 #ifndef FUSE_SUPER_MAGIC
-#define FUSE_SUPER_MAGIC 0x65735546
+#  define FUSE_SUPER_MAGIC 0x65735546
+#else
+assert_cc(FUSE_SUPER_MAGIC == 0x65735546);
 #endif
 
 /* Not exposed yet. Defined at fs/fuse/control.c */
 #ifndef FUSE_CTL_SUPER_MAGIC
-#define FUSE_CTL_SUPER_MAGIC 0x65735543
+#  define FUSE_CTL_SUPER_MAGIC 0x65735543
+#else
+assert_cc(FUSE_CTL_SUPER_MAGIC == 0x65735543);
 #endif
 
 /* Not exposed yet. Defined at fs/ceph/super.h */
 #ifndef CEPH_SUPER_MAGIC
-#define CEPH_SUPER_MAGIC 0x00c36400
+#  define CEPH_SUPER_MAGIC 0x00c36400
+#else
+assert_cc(CEPH_SUPER_MAGIC == 0x00c36400);
 #endif
 
 /* Not exposed yet. Defined at fs/orangefs/orangefs-kernel.h */
 #ifndef ORANGEFS_DEVREQ_MAGIC
-#define ORANGEFS_DEVREQ_MAGIC 0x20030529
+#  define ORANGEFS_DEVREQ_MAGIC 0x20030529
+#else
+assert_cc(ORANGEFS_DEVREQ_MAGIC == 0x20030529);
 #endif
 
 /* linux/gfs2_ondisk.h */
 #ifndef GFS2_MAGIC
-#define GFS2_MAGIC 0x01161970
+#  define GFS2_MAGIC 0x01161970
+#else
+assert_cc(GFS2_MAGIC == 0x01161970);
 #endif
 
 /* Not exposed yet. Defined at fs/configfs/mount.c */
 #ifndef CONFIGFS_MAGIC
-#define CONFIGFS_MAGIC 0x62656570
+#  define CONFIGFS_MAGIC 0x62656570
+#else
+assert_cc(CONFIGFS_MAGIC == 0x62656570);
 #endif
 
 /* Not exposed yet. Defined at fs/vboxsf/super.c */
 #ifndef VBOXSF_SUPER_MAGIC
-#define VBOXSF_SUPER_MAGIC 0x786f4256
+#  define VBOXSF_SUPER_MAGIC 0x786f4256
+#else
+assert_cc(VBOXSF_SUPER_MAGIC == 0x786f4256);
 #endif
 
 /* Not exposed yet. Defined at fs/exfat/exfat_fs.h */
 #ifndef EXFAT_SUPER_MAGIC
-#define EXFAT_SUPER_MAGIC 0x2011BAB0UL
+#  define EXFAT_SUPER_MAGIC 0x2011BAB0UL
+#else
+assert_cc(EXFAT_SUPER_MAGIC == 0x2011BAB0UL);
 #endif
 
 /* Not exposed yet, internally actually called RPCAUTH_GSSMAGIC. Defined in net/sunrpc/rpc_pipe.c */
 #ifndef RPC_PIPEFS_SUPER_MAGIC
-#define RPC_PIPEFS_SUPER_MAGIC 0x67596969
+#  define RPC_PIPEFS_SUPER_MAGIC 0x67596969
+#else
+assert_cc(RPC_PIPEFS_SUPER_MAGIC == 0x67596969);
 #endif
 
 /* Not exposed yet, defined at fs/ntfs/ntfs.h */
 #ifndef NTFS_SB_MAGIC
-#define NTFS_SB_MAGIC 0x5346544e
+#  define NTFS_SB_MAGIC 0x5346544e
+#else
+assert_cc(NTFS_SB_MAGIC == 0x5346544e);
 #endif
 
 /* Not exposed yet, encoded literally in fs/ntfs3/super.c. */
 #ifndef NTFS3_SUPER_MAGIC
-#define NTFS3_SUPER_MAGIC 0x7366746e
+#  define NTFS3_SUPER_MAGIC 0x7366746e
+#else
+assert_cc(NTFS3_SUPER_MAGIC == 0x7366746e);
 #endif
diff --git a/src/basic/missing_mman.h b/src/basic/missing_mman.h
index f48c436dca2..d6a8b4bb9e6 100644
--- a/src/basic/missing_mman.h
+++ b/src/basic/missing_mman.h
@@ -3,18 +3,28 @@
 
 #include <sys/mman.h>
 
+#include "macro.h"
+
 #ifndef MFD_ALLOW_SEALING
-#define MFD_ALLOW_SEALING 0x0002U
+#  define MFD_ALLOW_SEALING 0x0002U
+#else
+assert_cc(MFD_ALLOW_SEALING == 0x0002U);
 #endif
 
 #ifndef MFD_CLOEXEC
-#define MFD_CLOEXEC 0x0001U
+#  define MFD_CLOEXEC 0x0001U
+#else
+assert_cc(MFD_CLOEXEC == 0x0001U);
 #endif
 
 #ifndef MFD_NOEXEC_SEAL
-#define MFD_NOEXEC_SEAL 0x0008U
+#  define MFD_NOEXEC_SEAL 0x0008U
+#else
+assert_cc(MFD_NOEXEC_SEAL == 0x0008U);
 #endif
 
 #ifndef MFD_EXEC
-#define MFD_EXEC 0x0010U
+#  define MFD_EXEC 0x0010U
+#else
+assert_cc(MFD_EXEC == 0x0010U);
 #endif
diff --git a/src/basic/missing_mount.h b/src/basic/missing_mount.h
index 69b0bcfcbfe..d6e16e556e5 100644
--- a/src/basic/missing_mount.h
+++ b/src/basic/missing_mount.h
@@ -3,7 +3,11 @@
 
 #include <sys/mount.h>
 
+#include "macro.h"
+
 /* dab741e0e02bd3c4f5e2e97be74b39df2523fc6e (5.10) */
 #ifndef MS_NOSYMFOLLOW
-#define MS_NOSYMFOLLOW 256
+#  define MS_NOSYMFOLLOW 256
+#else
+assert_cc(MS_NOSYMFOLLOW == 256);
 #endif
diff --git a/src/basic/missing_prctl.h b/src/basic/missing_prctl.h
index 7d9e395c921..2c9f9f6c50f 100644
--- a/src/basic/missing_prctl.h
+++ b/src/basic/missing_prctl.h
@@ -3,6 +3,8 @@
 
 #include <linux/prctl.h>
 
+#include "macro.h"
+
 /* 58319057b7847667f0c9585b9de0e8932b0fdb08 (4.3) */
 #ifndef PR_CAP_AMBIENT
 #define PR_CAP_AMBIENT 47
@@ -15,12 +17,19 @@
 
 /* b507808ebce23561d4ff8c2aa1fb949fe402bc61 (6.3) */
 #ifndef PR_SET_MDWE
-#define PR_SET_MDWE 65
+#  define PR_SET_MDWE 65
+#else
+assert_cc(PR_SET_MDWE == 65);
 #endif
+
 #ifndef PR_MDWE_REFUSE_EXEC_GAIN
-#define PR_MDWE_REFUSE_EXEC_GAIN 1
+#  define PR_MDWE_REFUSE_EXEC_GAIN 1
+#else
+assert_cc(PR_MDWE_REFUSE_EXEC_GAIN == 1);
 #endif
 
 #ifndef PR_SET_MEMORY_MERGE
-#define PR_SET_MEMORY_MERGE 67
+#  define PR_SET_MEMORY_MERGE 67
+#else
+assert_cc(PR_SET_MEMORY_MERGE == 67);
 #endif
diff --git a/src/basic/missing_random.h b/src/basic/missing_random.h
index 443b9136855..0f8a5be0a23 100644
--- a/src/basic/missing_random.h
+++ b/src/basic/missing_random.h
@@ -1,6 +1,8 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
+#include "macro.h"
+
 #if USE_SYS_RANDOM_H
 #  include <sys/random.h>
 #else
@@ -8,13 +10,19 @@
 #endif
 
 #ifndef GRND_NONBLOCK
-#define GRND_NONBLOCK 0x0001
+#  define GRND_NONBLOCK 0x0001
+#else
+assert_cc(GRND_NONBLOCK == 0x0001);
 #endif
 
 #ifndef GRND_RANDOM
-#define GRND_RANDOM 0x0002
+#  define GRND_RANDOM 0x0002
+#else
+assert_cc(GRND_RANDOM == 0x0002);
 #endif
 
 #ifndef GRND_INSECURE
-#define GRND_INSECURE 0x0004
+#  define GRND_INSECURE 0x0004
+#else
+assert_cc(GRND_INSECURE == 0x0004);
 #endif
diff --git a/src/basic/missing_resource.h b/src/basic/missing_resource.h
index 6e7676527be..18076736c7f 100644
--- a/src/basic/missing_resource.h
+++ b/src/basic/missing_resource.h
@@ -3,8 +3,12 @@
 
 #include <sys/resource.h>
 
+#include "macro.h"
+
 #ifndef RLIMIT_RTTIME
-#define RLIMIT_RTTIME 15
+#  define RLIMIT_RTTIME 15
+#else
+assert_cc(RLIMIT_RTTIME == 15);
 #endif
 
 /* If RLIMIT_RTTIME is not defined, then we cannot use RLIMIT_NLIMITS as is */
diff --git a/src/basic/missing_sched.h b/src/basic/missing_sched.h
index bcd5b771206..556cf55fc49 100644
--- a/src/basic/missing_sched.h
+++ b/src/basic/missing_sched.h
@@ -3,18 +3,26 @@
 
 #include <sched.h>
 
+#include "macro.h"
+
 #ifndef CLONE_NEWCGROUP
-#define CLONE_NEWCGROUP 0x02000000
+#  define CLONE_NEWCGROUP 0x02000000
+#else
+assert_cc(CLONE_NEWCGROUP == 0x02000000);
 #endif
 
 /* 769071ac9f20b6a447410c7eaa55d1a5233ef40c (5.8) */
 #ifndef CLONE_NEWTIME
-#define CLONE_NEWTIME 0x00000080
+#  define CLONE_NEWTIME 0x00000080
+#else
+assert_cc(CLONE_NEWTIME == 0x00000080);
 #endif
 
 /* Not exposed yet. Defined at include/linux/sched.h */
 #ifndef PF_KTHREAD
-#define PF_KTHREAD 0x00200000
+#  define PF_KTHREAD 0x00200000
+#else
+assert_cc(PF_KTHREAD == 0x00200000);
 #endif
 
 /* The maximum thread/process name length including trailing NUL byte. This mimics the kernel definition of the same
@@ -22,5 +30,7 @@
  * name nor any other. */
 /* Not exposed yet. Defined at include/linux/sched.h */
 #ifndef TASK_COMM_LEN
-#define TASK_COMM_LEN 16
+#  define TASK_COMM_LEN 16
+#else
+assert_cc(TASK_COMM_LEN == 16);
 #endif
diff --git a/src/basic/missing_timerfd.h b/src/basic/missing_timerfd.h
index dba3043d226..a01a4eca3aa 100644
--- a/src/basic/missing_timerfd.h
+++ b/src/basic/missing_timerfd.h
@@ -3,6 +3,10 @@
 
 #include <sys/timerfd.h>
 
+#include "macro.h"
+
 #ifndef TFD_TIMER_CANCEL_ON_SET
-#define TFD_TIMER_CANCEL_ON_SET (1 << 1)
+#  define TFD_TIMER_CANCEL_ON_SET (1 << 1)
+#else
+assert_cc(TFD_TIMER_CANCEL_ON_SET == (1 << 1));
 #endif
diff --git a/src/basic/missing_wait.h b/src/basic/missing_wait.h
index a24779d977a..3965b5bdbfb 100644
--- a/src/basic/missing_wait.h
+++ b/src/basic/missing_wait.h
@@ -3,6 +3,10 @@
 
 #include <sys/wait.h>
 
+#include "macro.h"
+
 #ifndef P_PIDFD
-#define P_PIDFD 3
+#  define P_PIDFD 3
+#else
+assert_cc(P_PIDFD == 3);
 #endif