diff --git a/hook/meson.build b/hook/meson.build
index 019c6fe..c3ed5fd 100644
--- a/hook/meson.build
+++ b/hook/meson.build
@@ -3,6 +3,8 @@ hook_lib = static_library(
     include_directories : inc,
     c_pch : '../precompiled.h',
     sources : [
+        'peb.c',
+        'peb.h',
     ],
 )
 
diff --git a/hook/peb.c b/hook/peb.c
new file mode 100644
index 0000000..7c05353
--- /dev/null
+++ b/hook/peb.c
@@ -0,0 +1,50 @@
+#include <windows.h>
+#include <winternl.h>
+
+#include <assert.h>
+
+#include "hook/peb.h"
+
+static const PEB *peb_get(void)
+{
+#ifdef __amd64
+    return (const PEB *) __readgsqword(0x60);
+#else
+    return (const PEB *) __readfsdword(0x30);
+#endif
+}
+
+const peb_dll_t *peb_dll_get_first(void)
+{
+    const PEB *peb;
+    const LIST_ENTRY *node;
+
+    peb = peb_get();
+    node = peb->Ldr->InMemoryOrderModuleList.Flink;
+
+    return CONTAINING_RECORD(node, LDR_DATA_TABLE_ENTRY, InMemoryOrderLinks);
+}
+
+const peb_dll_t *peb_dll_get_next(const peb_dll_t *dll)
+{
+    const PEB *peb;
+    const LIST_ENTRY *node;
+
+    assert(dll != NULL);
+
+    peb = peb_get();
+    node = dll->InMemoryOrderLinks.Flink;
+
+    if (node == peb->Ldr->InMemoryOrderModuleList.Flink) {
+        return NULL;
+    }
+
+    return CONTAINING_RECORD(node, LDR_DATA_TABLE_ENTRY, InMemoryOrderLinks);
+}
+
+HMODULE peb_dll_get_base(const peb_dll_t *dll)
+{
+    assert(dll != NULL);
+
+    return dll->DllBase;
+}
diff --git a/hook/peb.h b/hook/peb.h
new file mode 100644
index 0000000..6c10cf8
--- /dev/null
+++ b/hook/peb.h
@@ -0,0 +1,11 @@
+#pragma once
+
+#include <windows.h>
+#include <winternl.h>
+
+typedef LDR_DATA_TABLE_ENTRY peb_dll_t;
+
+const peb_dll_t *peb_dll_get_first(void);
+const peb_dll_t *peb_dll_get_next(const peb_dll_t *dll);
+HMODULE peb_dll_get_base(const peb_dll_t *dll);
+char *peb_dll_dup_name(const peb_dll_t *dll);