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  1. /*
  2.  * simple_print.h
  3.  *
  4.  *  Created on: 13 Sep 2013
  5.  *      Author: Mike
  6.  */
  7.  
  8. #pragma once
  9. #include <stdarg.h>
  10.  
  11.  
  12. #define SIMPLE_PRINT
  13.  
  14. /* copied from some GPL source from 2001 */
  15. /* for explanation of the __attribute__ here see e.g https://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html */
  16. extern int  __attribute__ ((format (printf, 1, 2))) small_printf(const char *format, ...);
  17. extern int  __attribute__ ((format (printf, 2, 3))) small_sprintf(char *out, const char *format, ...);
  18. extern int  __attribute__ ((format (printf, 2, 3))) small_chkprintf(uint16_t initial_csum, const char* format, ...);
  19.  
  20.  
  21.  
  22. #endif /* SIMPLE_PRINT_H_ */
  23.