commit 00d885ca2cfde2dfe3a7ec7052b1756c649010f0
author Gil Shapira <gil.shapira@intusurg.com> Thu Feb 10 11:26:57 2022 -0800
committer Petteri Aimonen <jpa@github.mail.kapsi.fi> Sat Feb 12 08:58:46 2022 +0200
tree b568f3f3750e99047e08c62176ee26ed9497febe
parent f36f5c780f2cad00058c7940af3b4d0bd13bd994

Use memcpy instead of iterating on buf_read/write

pb_decode.c

diff --git a/pb_decode.c b/pb_decode.c
index f388932..ce3a8b4 100644
--- a/pb_decode.c
+++ b/pb_decode.c
@@ -67,14 +67,12 @@
 
 static bool checkreturn buf_read(pb_istream_t *stream, pb_byte_t *buf, size_t count)
 {
-    size_t i;
     const pb_byte_t *source = (const pb_byte_t*)stream->state;
     stream->state = (pb_byte_t*)stream->state + count;
     
     if (buf != NULL)
     {
-        for (i = 0; i < count; i++)
-            buf[i] = source[i];
+        memcpy(buf, source, count * sizeof(pb_byte_t));
     }
     
     return true;

pb_encode.c

diff --git a/pb_encode.c b/pb_encode.c
index 6fcbfa6..c30d3d7 100644
--- a/pb_encode.c
+++ b/pb_encode.c
@@ -51,12 +51,10 @@
 
 static bool checkreturn buf_write(pb_ostream_t *stream, const pb_byte_t *buf, size_t count)
 {
-    size_t i;
     pb_byte_t *dest = (pb_byte_t*)stream->state;
     stream->state = dest + count;
     
-    for (i = 0; i < count; i++)
-        dest[i] = buf[i];
+    memcpy(dest, buf, count * sizeof(pb_byte_t));
     
     return true;
 }