diff --git a/arch/nt32/bits/syscall.h.in b/arch/nt32/bits/syscall.h.in
index 9cdb778..7eed376 100644
--- a/arch/nt32/bits/syscall.h.in
+++ b/arch/nt32/bits/syscall.h.in
@@ -334,3 +334,9 @@
 #define __NR_io_pgetevents			333
 #define __NR_rseq				334
 
+
+/* system calls in the range [352..415] are framework-specific */
+#define __NR_fs_rpath			352
+#define __NR_fs_apath			353
+#define __NR_fs_npath			354
+#define __NR_fs_dpath			355
diff --git a/arch/nt64/bits/syscall.h.in b/arch/nt64/bits/syscall.h.in
index 9cdb778..7eed376 100644
--- a/arch/nt64/bits/syscall.h.in
+++ b/arch/nt64/bits/syscall.h.in
@@ -334,3 +334,9 @@
 #define __NR_io_pgetevents			333
 #define __NR_rseq				334
 
+
+/* system calls in the range [352..415] are framework-specific */
+#define __NR_fs_rpath			352
+#define __NR_fs_apath			353
+#define __NR_fs_npath			354
+#define __NR_fs_dpath			355