From 48f2f745d9c656b1d4d2880fe5630510b8cfba5d Mon Sep 17 00:00:00 2001
From: Jack O'Connor <oconnor663@gmail.com>
Date: Sun, 1 Mar 2020 17:33:36 -0500
Subject: [PATCH] clean up the C example a bit

---
 c/README.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/c/README.md b/c/README.md
index 43bcd77..af408a1 100644
--- a/c/README.md
+++ b/c/README.md
@@ -28,6 +28,7 @@ prints the result:
 ```c
 #include "blake3.h"
 #include <stdio.h>
+#include <unistd.h>
 
 int main() {
   // Initialize the hasher.
@@ -36,8 +37,8 @@ int main() {
 
   // Read input bytes from stdin.
   unsigned char buf[65536];
-  size_t n;
-  while ((n = fread(buf, 1, 65536, stdin)) > 0) {
+  ssize_t n;
+  while ((n = read(STDIN_FILENO, buf, sizeof(buf))) > 0) {
     blake3_hasher_update(&hasher, buf, n);
   }