[lwip][cc]调整string.h位置

components/net/lwip-1.4.1/src/arch/include/arch/cc.h

@@ -37,8 +37,9 @@
 
 #include <rthw.h>
 #include <rtthread.h>
-
+#include <string.h>
 #include <stdint.h>
+
 typedef uint8_t   u8_t;
 typedef int8_t    s8_t;
 typedef uint16_t  u16_t;
@@ -99,11 +100,8 @@ void sys_arch_assert(const char* file, int line);
 #define LWIP_PLATFORM_DIAG(x)   do {rt_kprintf x;} while(0)
 #define LWIP_PLATFORM_ASSERT(x) do {rt_kprintf(x); sys_arch_assert(__FILE__, __LINE__);}while(0)
 
-#include <string.h>
-
 #define SYS_ARCH_DECL_PROTECT(level)
 #define SYS_ARCH_PROTECT(level)     rt_enter_critical()
 #define SYS_ARCH_UNPROTECT(level)   rt_exit_critical()
 
 #endif /* __ARCH_CC_H__ */
-

components/net/lwip-2.0.2/src/arch/include/arch/cc.h

@@ -37,6 +37,7 @@
 
 #include <rthw.h>
 #include <rtthread.h>
+#include <string.h>
 
 #define U16_F "hu"
 #define S16_F "hd"
@@ -90,11 +91,8 @@ void sys_arch_assert(const char* file, int line);
 #define LWIP_PLATFORM_DIAG(x)   do {rt_kprintf x;} while(0)
 #define LWIP_PLATFORM_ASSERT(x) do {rt_kprintf(x); sys_arch_assert(__FILE__, __LINE__);}while(0)
 
-#include <string.h>
-
 #define SYS_ARCH_DECL_PROTECT(level)
 #define SYS_ARCH_PROTECT(level)     rt_enter_critical()
 #define SYS_ARCH_UNPROTECT(level)   rt_exit_critical()
 
 #endif /* __ARCH_CC_H__ */
-

components/net/lwip-2.1.2/src/arch/include/arch/cc.h

@@ -37,6 +37,7 @@
 
 #include <rthw.h>
 #include <rtthread.h>
+#include <string.h>
 
 #define U16_F "hu"
 #define S16_F "hd"
@@ -90,11 +91,8 @@ void sys_arch_assert(const char* file, int line);
 #define LWIP_PLATFORM_DIAG(x)   do {rt_kprintf x;} while(0)
 #define LWIP_PLATFORM_ASSERT(x) do {rt_kprintf(x); sys_arch_assert(__FILE__, __LINE__);}while(0)
 
-#include "string.h"
-
 #define SYS_ARCH_DECL_PROTECT(level)
 #define SYS_ARCH_PROTECT(level)     rt_enter_critical()
 #define SYS_ARCH_UNPROTECT(level)   rt_exit_critical()
 
 #endif /* __ARCH_CC_H__ */
-