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