From 8b720543f538862796fec0ff6b7ea12cb140bf0f Mon Sep 17 00:00:00 2001
From: Zuhaitz Méndez Fernández de Aránguiz <zuhaitz@debian>
Date: Sun, 25 Jan 2026 14:38:28 +0000
Subject: Fix for #90

---
 README.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'README.md')

diff --git a/README.md b/README.md
index 9159ea2..e87b8ea 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,7 @@ Join the discussion, share demos, ask questions, or report bugs in the official
         - [Const Arguments](#const-arguments)
         - [Default Arguments](#default-arguments)
         - [Lambdas (Closures)](#lambdas-closures)
+        - [Raw Function Pointers](#raw-function-pointers)
         - [Variadic Functions](#variadic-functions)
     - [5. Control Flow](#5-control-flow)
         - [Conditionals](#conditionals)
@@ -319,6 +320,24 @@ var double = x -> x * factor;  // Arrow syntax
 var full = fn(x: int) -> int { return x * factor; }; // Block syntax
 ```
 
+#### Raw Function Pointers
+Zen C supports raw C function pointers using the `fn*` syntax. This allows seamless interop with C libraries that expect function pointers without closure overhead.
+
+```zc
+// Function taking a raw function pointer
+fn set_callback(cb: fn*(int)) {
+    cb(42);
+}
+
+// Function returning a raw function pointer
+fn get_callback() -> fn*(int) {
+    return my_handler;
+}
+
+// Pointers to function pointers are supported (fn**)
+var pptr: fn**(int) = &ptr;
+```
+
 #### Variadic Functions
 Functions can accept a variable number of arguments using `...` and the `va_list` type.
 ```zc
-- 
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