From 64e45c7b4c68762fa5ab7b68917d6c8478dd5370 Mon Sep 17 00:00:00 2001
From: yangfeng <yangfeng@espressif.com>
Date: Fri, 17 Oct 2025 19:05:13 +0800
Subject: [PATCH] fix: delete the file components/esp_coex/src/lib_printf.c

---
 components/esp_coex/src/lib_printf.c | 52 ----------------------------
 1 file changed, 52 deletions(-)
 delete mode 100644 components/esp_coex/src/lib_printf.c

diff --git a/components/esp_coex/src/lib_printf.c b/components/esp_coex/src/lib_printf.c
deleted file mode 100644
index a8429225b4..0000000000
--- a/components/esp_coex/src/lib_printf.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2016-2025 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-/**
- * @file lib_printf.c
- *
- * This file contains library-specific printf functions
- * used by WiFi libraries in the `lib` directory.
- * These function are used to catch any output which gets printed
- * by libraries, and redirect it to ESP_LOG macros.
- *
- * Eventually WiFi libraries will use ESP_LOG functions internally
- * and these definitions will be removed.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "esp_log.h"
-#include "esp_attr.h"
-
-#define VPRINTF_STACK_BUFFER_SIZE 80
-
-static int lib_printf(const char* tag, const char* format, va_list arg)
-{
-    char temp[VPRINTF_STACK_BUFFER_SIZE];
-    int len = vsnprintf(temp, sizeof(temp) - 1, format, arg);
-    temp[sizeof(temp) - 1] = 0;
-    int i;
-    for (i = len - 1; i >= 0; --i) {
-        if (temp[i] != '\n' && temp[i] != '\r' && temp[i] != ' ') {
-            break;
-        }
-        temp[i] = 0;
-    }
-    if (i > 0) {
-        ESP_LOGI(tag, "%s", temp);
-    }
-    va_end(arg);
-    return len;
-}
-
-int coexist_printf(const char* format, ...)
-{
-    va_list arg = {};
-    va_start(arg, format);
-    int res = lib_printf("coexist", format, arg);
-    va_end(arg);
-    return res;
-}