From 57b820c4e872a45d9ed8f9f5db14e24954563613 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= <opensource@vdorst.com>
Date: Wed, 5 Aug 2026 15:37:25 +0200
Subject: [PATCH] httpd: mark pointer variable as __xdata. Otherwise it is put
 on SRAM location.

Saves 6 SRAM bytes
---
 httpd/httpd.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/httpd/httpd.c b/httpd/httpd.c
index 411ba0c..6ff824e 100644
--- a/httpd/httpd.c
+++ b/httpd/httpd.c
@@ -50,8 +50,8 @@ __xdata uint8_t config_upload;
 __xdata uint8_t config_buf[CONFIG_UPLOAD_BUF];
 __xdata uint16_t cfg_pos, cfg_hdr, cfg_body, cfg_end, cfg_last;
 __xdata uint8_t cfg_bl;
-__xdata uint8_t *content_type = 0;
-__xdata uint8_t *session = 0;
+__xdata uint8_t * __xdata content_type = 0;
+__xdata uint8_t * __xdata session = 0;
 
 // Global variables holding POST state
 __xdata uint16_t bindex; // Current index into the boundary
@@ -63,7 +63,7 @@ __xdata char passwd[21];
 __xdata char session_id[SESSION_ID_LENGTH + 1];
 __xdata uint8_t authenticated;
 __xdata uint32_t now;
-__xdata uint8_t *timeptr;
+__xdata uint8_t * __xdata timeptr;
 __xdata uint32_t last_session_use;
 
 #define TSTATE_NONE		0
@@ -311,7 +311,7 @@ __xdata uint8_t *scan_header(__xdata uint8_t *p)
 }
 
 
-void gen_random_bytes(__xdata uint8_t *b, uint8_t bytes)
+void gen_random_bytes(__xdata uint8_t *b, register uint8_t bytes)
 {
 	__xdata uint8_t i = 0;
 	while (bytes) {