diff --git a/staticlibs/native/bpf_syscall_wrappers/include/BpfSyscallWrappers.h b/staticlibs/native/bpf_syscall_wrappers/include/BpfSyscallWrappers.h
index 8502961..1295d3c 100644
--- a/staticlibs/native/bpf_syscall_wrappers/include/BpfSyscallWrappers.h
+++ b/staticlibs/native/bpf_syscall_wrappers/include/BpfSyscallWrappers.h
@@ -28,11 +28,13 @@
   #define BPF_FD_TO_U32(x) static_cast<__u32>((x).get())
 #endif
 
-#define ptr_to_u64(x) ((uint64_t)(uintptr_t)(x))
-
 namespace android {
 namespace bpf {
 
+inline uint64_t ptr_to_u64(const void * const x) {
+    return (uint64_t)(uintptr_t)x;
+}
+
 /* Note: bpf_attr is a union which might have a much larger size then the anonymous struct portion
  * of it that we are using.  The kernel's bpf() system call will perform a strict check to ensure
  * all unused portions are zero.  It will fail with E2BIG if we don't fully zero bpf_attr.
@@ -199,7 +201,6 @@
 }  // namespace bpf
 }  // namespace android
 
-#undef ptr_to_u64
 #undef BPF_FD_TO_U32
 #undef BPF_FD_TYPE
 #undef BPF_FD_JUST_USE_INT