Apply patch: ncpfs-2_2_6_partial.patch

sutil/ncpm_common.h

@@ -121,6 +121,9 @@ int proc_buildconn(struct ncp_mount_info* info);
 int proc_aftermount(const struct ncp_mount_info* info, NWCONN_HANDLE* conn);
 int proc_ncpm_umount(const char* dir);
 
+void block_sigs(void);
+void unblock_sigs(void);
+
 #define UNUSED(x)	x __attribute__((unused))
 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)