mirror of
https://github.com/0xFEEDC0DE64/arduino-esp32.git
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62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
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/* $Id$ */
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/*******************************************************************************/
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/* Copyright (c) 2001-2013 by Tensilica Inc. ALL RIGHTS RESERVED. */
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/* These coded instructions, statements, and computer programs are the */
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/* copyrighted works and confidential proprietary information of Tensilica Inc.*/
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/* They may not be modified, copied, reproduced, distributed, or disclosed to */
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/* third parties in any manner, medium, or form, in whole or in part, without */
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/* the prior written consent of Tensilica Inc. */
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/*******************************************************************************/
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#ifndef XTUTIL_H
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#define XTUTIL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdarg.h>
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extern int xt_putchar(int c);
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extern int xt_puts(const char * s);
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extern void xt_putn(unsigned n);
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extern int xt_atoi(const char * s);
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extern int xt_printf(const char *fmt, ...);
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extern int xt_sprintf(char * buf, const char * fmt, ...);
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typedef int xt_output_fn(int *, int, const void *, int);
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extern xt_output_fn * xt_set_output_fn(xt_output_fn * fn);
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#ifdef XTUTIL_LIB
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// Only defined if building library
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typedef void (xt_outbuf_fn)(void *, char *, int);
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extern int xt_vprintf(xt_outbuf_fn * out, void * outarg, const char * fmt, va_list ap);
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#else
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// Only defined if building application and overriding
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#ifndef XTUTIL_NO_OVERRIDE
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#define putchar xt_putchar
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#define puts xt_puts
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#define putn xt_putn
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#define atoi xt_atoi
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#define printf xt_printf
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#define sprintf xt_sprintf
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#endif // XTUTIL_NO_OVERRIDE
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#endif // XTUTIL_LIB
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#ifdef __cplusplus
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}
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#endif
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#endif // XTUTIL_H
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