From 3e2c28844268fe3c36576e55a1e9c0a9f4722958 Mon Sep 17 00:00:00 2001
From: roboticarm2000 <63489267+roboticarm2000@users.noreply.github.com>
Date: Sun, 14 Nov 2021 14:59:05 -0700
Subject: [PATCH] declare k2c_activationType* as extern

Example is not compiling due to multiple definitions of the k2c_activationType variables
---
 include/k2c_include.h | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/include/k2c_include.h b/include/k2c_include.h
index 0a2f387..24347af 100644
--- a/include/k2c_include.h
+++ b/include/k2c_include.h
@@ -23,15 +23,15 @@ void k2c_softmax_func(float * x, const size_t size);
 void k2c_softplus_func(float * x, const size_t size);
 void k2c_softsign_func(float * x, const size_t size);
 typedef void k2c_activationType(float * x, const size_t size);
-k2c_activationType * k2c_linear;
-k2c_activationType * k2c_exponential;
-k2c_activationType * k2c_relu;
-k2c_activationType * k2c_hard_sigmoid;
-k2c_activationType * k2c_tanh;
-k2c_activationType * k2c_sigmoid;
-k2c_activationType * k2c_softmax;
-k2c_activationType * k2c_softplus;
-k2c_activationType * k2c_softsign;
+extern k2c_activationType * k2c_linear;
+extern k2c_activationType * k2c_exponential;
+extern k2c_activationType * k2c_relu;
+extern k2c_activationType * k2c_hard_sigmoid;
+extern k2c_activationType * k2c_tanh;
+extern k2c_activationType * k2c_sigmoid;
+extern k2c_activationType * k2c_softmax;
+extern k2c_activationType * k2c_softplus;
+extern k2c_activationType * k2c_softsign;
 
 // Advanced Activations
 void k2c_LeakyReLU(float * x, const size_t size, const float alpha);