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stm32: usartv2 use pragma once

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Easier on the eyes, less lines of code, easier on doxygen
This commit is contained in:
Karl Palsson 2017-10-23 21:46:40 +00:00
parent fb520ff3dc
commit 3dbbbe1113
1 changed files with 2 additions and 12 deletions
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14
include/libopencm3/stm32/common/usart_common_v2.h
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@ -22,11 +22,8 @@
* You should have received a copy of the GNU Lesser General Public License * You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>. * along with this library. If not, see <http://www.gnu.org/licenses/>.
*/ */
/** @cond */
#if defined(LIBOPENCM3_USART_H) #pragma once
/** @endcond */
#ifndef LIBOPENCM3_USART_COMMON_V2_H
#define LIBOPENCM3_USART_COMMON_V2_H
/** @defgroup usart_registers USART Registers /** @defgroup usart_registers USART Registers
@ingroup usart_defines @ingroup usart_defines
@ -562,10 +559,3 @@ void usart_enable_rx_timeout_interrupt(uint32_t usart);
void usart_disable_rx_timeout_interrupt(uint32_t usart); void usart_disable_rx_timeout_interrupt(uint32_t usart);
END_DECLS END_DECLS
#endif
/** @cond */
#else
#warning "usart_common_v2.h should not be included directly, only via usart.h"
#endif
/** @endcond */