diff --git a/BaseBin/systemhook/src/common.h b/BaseBin/systemhook/src/common.h
index fe49b338c..e2dcc7c41 100644
--- a/BaseBin/systemhook/src/common.h
+++ b/BaseBin/systemhook/src/common.h
@@ -1,54 +1,16 @@
 #include <CoreFoundation/CoreFoundation.h>
 #include <spawn.h>
 #include <xpc/xpc.h>
+#include "private.h"
 
 #define HOOK_DYLIB_PATH "/usr/lib/systemhook.dylib"
 
-#define SYS_execve 0x3B
-#define SYS_posix_spawn 0xF4
-#define SYS_csops 0xA9
-#define SYS_csops_audittoken 0xAA
-#define SYS_necp_match_policy 0x1CC
-#define SYS_necp_open 0x1F5
-#define SYS_necp_client_action 0x1F6
-#define SYS_necp_session_open 0x20A
-#define SYS_necp_session_action 0x20B
-
 typedef enum 
 {
 	kSpawnConfigInject = 1 << 0,
 	kSpawnConfigTrust = 1 << 1,
 } kSpawnConfig;
 
-struct _posix_spawn_args_desc {
-	size_t attr_size;
-	posix_spawnattr_t attrp;
-	
-	size_t file_actions_size;
-	void *file_actions;
-
-	size_t port_actions_size;
-	void *port_actions;
-
-	size_t mac_extensions_size;
-	void *mac_extensions;
-
-	size_t coal_info_size;
-	struct _posix_spawn_coalition_info *coal_info;
-
-	size_t persona_info_size;
-	void *persona_info;
-
-	size_t posix_cred_info_size;
-	void *posix_cred_info;
-
-	size_t subsystem_root_path_size;
-	char *subsystem_root_path;
-
-	size_t conclave_id_size;
-	char *conclave_id;
-};
-
 int __posix_spawn(pid_t *restrict pid, const char *restrict path, struct _posix_spawn_args_desc *desc, char *const argv[restrict], char *const envp[restrict]);
 int __execve(const char *path, char *const argv[], char *const envp[]);
 
diff --git a/BaseBin/systemhook/src/private.h b/BaseBin/systemhook/src/private.h
index 0e9f21158..ed8c36ded 100644
--- a/BaseBin/systemhook/src/private.h
+++ b/BaseBin/systemhook/src/private.h
@@ -1,3 +1,16 @@
+#ifndef SYSTEMHOOK_PRIVATE
+#define SYSTEMHOOK_PRIVATE
+
+#define SYS_execve 0x3B
+#define SYS_posix_spawn 0xF4
+#define SYS_csops 0xA9
+#define SYS_csops_audittoken 0xAA
+#define SYS_necp_match_policy 0x1CC
+#define SYS_necp_open 0x1F5
+#define SYS_necp_client_action 0x1F6
+#define SYS_necp_session_open 0x20A
+#define SYS_necp_session_action 0x20B
+
 int necp_match_policy(uint8_t *parameters, size_t parameters_size, void *returned_result);
 int necp_open(int flags);
 int necp_client_action(int necp_fd, uint32_t action, uuid_t client_id, size_t client_id_len, uint8_t *buffer, size_t buffer_size);
@@ -15,4 +28,35 @@ int posix_spawnattr_getprocesstype_np(const posix_spawnattr_t * __restrict, int
 #define POSIX_SPAWNATTR_OFF_MEMLIMIT_INACTIVE 0x4C
 #define POSIX_SPAWNATTR_OFF_LAUNCH_TYPE 0xA8
 
-extern char **environ;
\ No newline at end of file
+extern char **environ;
+
+struct _posix_spawn_args_desc {
+	size_t attr_size;
+	posix_spawnattr_t attrp;
+	
+	size_t file_actions_size;
+	void *file_actions;
+
+	size_t port_actions_size;
+	void *port_actions;
+
+	size_t mac_extensions_size;
+	void *mac_extensions;
+
+	size_t coal_info_size;
+	struct _posix_spawn_coalition_info *coal_info;
+
+	size_t persona_info_size;
+	void *persona_info;
+
+	size_t posix_cred_info_size;
+	void *posix_cred_info;
+
+	size_t subsystem_root_path_size;
+	char *subsystem_root_path;
+
+	size_t conclave_id_size;
+	char *conclave_id;
+};
+
+#endif
\ No newline at end of file