diff --git a/libnm-core/nm-json.c b/libnm-core/nm-json.c
index aa181a4..98c39fc 100644
--- a/libnm-core/nm-json.c
+++ b/libnm-core/nm-json.c
@@ -23,6 +23,10 @@
 
 #include <dlfcn.h>
 
+#ifndef RTLD_DEEPBIND
+#define RTLD_DEEPBIND 0
+#endif
+
 void *_nm_jansson_json_object_iter_value;
 void *_nm_jansson_json_object_key_to_iter;
 void *_nm_jansson_json_integer;
diff --git a/shared/systemd/src/basic/stdio-util.h b/shared/systemd/src/basic/stdio-util.h
index c3b9448..e80a938 100644
--- a/shared/systemd/src/basic/stdio-util.h
+++ b/shared/systemd/src/basic/stdio-util.h
@@ -1,7 +1,9 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
+#if defined(__GLIBC__)
 #include <printf.h>
+#endif
 #include <stdarg.h>
 #include <stdio.h>
 #include <sys/types.h>
diff --git a/shared/systemd/src/basic/util.h b/shared/systemd/src/basic/util.h
index 25e6ab8..7967e8a 100644
--- a/shared/systemd/src/basic/util.h
+++ b/shared/systemd/src/basic/util.h
@@ -46,6 +46,12 @@ static inline unsigned u64log2(uint64_t n) {
 #endif
 }
 
+#if !defined(__GLIBC__)
+typedef int (*__compar_fn_t) (const void*, const void*);
+typedef __compar_fn_t comparison_fn_t;
+typedef int (*__compar_d_fn_t) (const void *, const void *, void *);
+#endif
+
 static inline unsigned u32ctz(uint32_t n) {
 #if __SIZEOF_INT__ == 4
         return n != 0 ? __builtin_ctz(n) : 32;