From 7df4e8635e21adb9e3e08444e07d776dc958c33d Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Fri, 26 Jan 2018 14:29:09 +1300
Subject: Add length to arrays

To satisfy -Wall, -Wpedantic
---
 funcptr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/funcptr.c b/funcptr.c
index 33d4154..dc4aaf3 100644
--- a/funcptr.c
+++ b/funcptr.c
@@ -4,7 +4,7 @@
 int doub(int);
 int trip(int);
 int half(int);
-static int (*fpv[])(int);
+static int (*fpv[4])(int);
 void fpv_exec(int (**)(int), int);
 
 int doub(int i) {
@@ -19,7 +19,7 @@ int half(int i) {
     return i / 2;
 }
 
-static int (*fpv[])(int) = {doub, trip, half, NULL};
+static int (*fpv[4])(int) = {doub, trip, half, NULL};
 
 void fpv_exec(int (**fpv)(int), int n) {
     while (*fpv)
-- 
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