Bulk replace header guards to use

components/esp_modem/private_include/exception_stub.hpp

@@ -12,8 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef _EXCEPTION_STUB_HPP_
-#define _EXCEPTION_STUB_HPP_
+#pragma once
 
 #ifdef CONFIG_COMPILER_CXX_EXCEPTIONS
 #define TRY_CATCH_OR_DO(block, action) \
@@ -38,6 +37,3 @@
     block
 
 #endif
-
-
-#endif // _EXCEPTION_STUB_HPP_

components/esp_modem/private_include/uart_compat.h

@@ -12,12 +12,11 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#pragma once
+
 #include "esp_log.h"
 #include "driver/uart.h"
 
-#ifndef _UART_COMPAT_H_
-#define _UART_COMPAT_H_
-
 /**
  * @brief This is a compatible header, which just takes care of different data ptr type
  * across different IDF version in driver/uart
@@ -31,5 +30,3 @@ static inline int uart_write_bytes_compat(uart_port_t uart_num, const void* src,
 #endif
     return uart_write_bytes(uart_num, data, size);
 }
-
-#endif //_UART_COMPAT_H_

components/esp_modem/private_include/uart_resource.hpp

@@ -12,8 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef _UART_RESOURCE_HPP_
-#define _UART_RESOURCE_HPP_
+#pragma once
 
 #include "cxx_include/esp_modem_dte.hpp"
 #include "esp_modem_config.h"
@@ -35,5 +34,3 @@ struct uart_resource {
 
 
 }  // namespace esp_modem
-
-#endif // _UART_RESOURCE_HPP_

components/esp_modem/private_include/uart_terminal.hpp

@@ -12,8 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef _UART_TERMINAL_HPP_
-#define _UART_TERMINAL_HPP_
+#pragma once
 
 #include "cxx_include/esp_modem_dte.hpp"
 
@@ -25,4 +24,3 @@ std::unique_ptr<Terminal> create_uart_terminal(const esp_modem_dte_config *confi
 
 }  // namespace esp_modem
 
-#endif // _UART_TERMINAL_HPP_

components/esp_modem/private_include/vfs_termial.hpp

@@ -12,8 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef _VFS_TERMINAL_HPP_
-#define _VFS_TERMINAL_HPP_
+#pragma once
 
 #include "cxx_include/esp_modem_dte.hpp"
 
@@ -24,5 +23,3 @@ namespace esp_modem {
 std::unique_ptr<Terminal> create_vfs_terminal(const esp_modem_dte_config *config);
 
 }  // namespace esp_modem
-
-#endif // _VFS_TERMINAL_HPP_