From 7c6c9308c146cc05d2707f399ab7c5bae6f9b07b Mon Sep 17 00:00:00 2001
From: Maschell <Maschell@gmx.de>
Date: Wed, 7 Apr 2021 15:51:49 +0200
Subject: [PATCH] Updae the README

---
 README.md | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 214eead..d2e13aa 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,30 @@
+# libfunctionpatcher
 Requires the [FunctionPatcherModule](https://github.com/wiiu-env/FunctionPatcherModule) to be running via [SetupPayload](https://github.com/wiiu-env/SetupPayload).
 Requires [wut](https://github.com/decaf-emu/wut) for building.
-Install via `make install`.
\ No newline at end of file
+Install via `make install`.
+
+## Usage
+When linking, make sure to add the `libfunctionpatcher.ld` file to the LDFLAGS.
+
+Example:
+```
+LDFLAGS	=	-g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map) -T$(WUMS_ROOT)/share/libfunctionpatcher.ld
+```
+
+Make also sure to define 
+```
+WUMS_ROOT := $(DEVKITPRO)/wums
+```
+and add `-lfunctionpatcher` to `LIBS` and `$(WUMS_ROOT)` to `LIBDIRS`.
+
+After that you can simply include `<function_patcher/function_patching.h>` to get access to the function patcher functions.
+
+## Use this lib in Dockerfiles.
+A prebuilt version of this lib can found on dockerhub. To use it for your projects, add this to your Dockerfile.
+```
+[...]
+COPY --from=wiiuenv/libfunctionpatcher:[tag] /artifacts $DEVKITPRO
+[...]
+```
+Replace [tag] with a tag you want to use, a list of tags can be found [here](https://hub.docker.com/r/wiiuenv/libfunctionpatcher/tags). 
+It's highly recommended to pin the version to the **latest date** instead of using `latest`.
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