From d6ad155319804a7854be0e2741700d2c03ed8ff8 Mon Sep 17 00:00:00 2001
From: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Mon, 18 Jul 2022 19:10:36 +0800
Subject: [PATCH] remove the unnecessary header file inclusion

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
---
 example.c | 1 -
 minmea.c  | 1 -
 minmea.h  | 2 --
 tests.c   | 1 -
 4 files changed, 5 deletions(-)

diff --git a/example.c b/example.c
index 14961c3..53ace67 100644
--- a/example.c
+++ b/example.c
@@ -8,7 +8,6 @@
 
 #include <stdio.h>
 #include <string.h>
-#include <ctype.h>
 
 #include "minmea.h"
 
diff --git a/minmea.c b/minmea.c
index e43ee99..b08a995 100644
--- a/minmea.c
+++ b/minmea.c
@@ -12,7 +12,6 @@
 #include <string.h>
 #include <ctype.h>
 #include <stdarg.h>
-#include <time.h>
 
 #define boolstr(s) ((s) ? "true" : "false")
 
diff --git a/minmea.h b/minmea.h
index 033a34d..bf04bd4 100644
--- a/minmea.h
+++ b/minmea.h
@@ -13,10 +13,8 @@
 extern "C" {
 #endif
 
-#include <stdio.h>
 #include <stdint.h>
 #include <stdbool.h>
-#include <errno.h>
 #include <time.h>
 #include <math.h>
 #ifdef MINMEA_INCLUDE_COMPAT
diff --git a/tests.c b/tests.c
index 8e135e0..6b83e80 100644
--- a/tests.c
+++ b/tests.c
@@ -11,7 +11,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <math.h>
 #include <check.h>
 
 #include "minmea.h"