nes-proj/cpu/arm/stm32l152/console.h

/*
 * Copyright (c) 2012, STMicroelectronics.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *
 */
/*---------------------------------------------------------------------------*/
#if defined(__IAR_SYSTEMS_ICC__)
size_t __write(int handle, const unsigned char *buf, size_t bufsize);
size_t __read(int handle, unsigned char *buf, size_t bufsize);
/*---------------------------------------------------------------------------*/
#elif defined(__CC_ARM)
/**
 * @brief fputc call for standard output implementation
 * @param ch Character to print
 * @param f File pointer
 * @retval Character printed
 */
int fputc(int ch, FILE *f);

/** @brief fgetc call for standard input implementation
 * @param f File pointer
 * @retval Character acquired from standard input
 */
int fgetc(FILE *f);
/*---------------------------------------------------------------------------*/
#elif defined(__GNUC__)
/** @brief putchar call for standard output implementation
 * @param ch Character to print
 * @retval Character printed
 */
int __io_putchar(int ch);

/** @brief getchar call for standard input implementation
 * @param None
 * @retval Character acquired from standard input
 */
int __io_getchar(void);
/*---------------------------------------------------------------------------*/
#else
#error "Toolchain not supported"
#endif
/*---------------------------------------------------------------------------*/