diff -ur urbackup-client-2.5.24.0/blockalign_src/crc.cpp urbackup-client-2.5.24.0-new/blockalign_src/crc.cpp
--- urbackup-client-2.5.24.0/blockalign_src/crc.cpp	2022-08-21 10:45:31.000000000 +0200
+++ urbackup-client-2.5.24.0-new/blockalign_src/crc.cpp	2023-05-21 15:37:32.101668783 +0200
@@ -118,6 +118,8 @@
 # include <stdint.h>
 #elif defined(_MSC_VER) && (_MSC_VER < 1700)
 # include <stddef.h>
+#else
+# include <cstdint>
 #endif
 
 #if CRYPTOPP_BOOL_SSE4_INTRINSICS_AVAILABLE