1 /*------------------------------------------------------------------------- 2 stdio.h - ANSI functions forward declarations 3 4 Copyright (C) 1998, Sandeep Dutta . sandeep.dutta@usa.net 5 6 This library is free software; you can redistribute it and/or modify it 7 under the terms of the GNU General Public License as published by the 8 Free Software Foundation; either version 2, or (at your option) any 9 later version. 10 11 This library is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this library; see the file COPYING. If not, write to the 18 Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, 19 MA 02110-1301, USA. 20 21 As a special exception, if you link this library with other files, 22 some of which are compiled with SDCC, to produce an executable, 23 this library does not by itself cause the resulting executable to 24 be covered by the GNU General Public License. This exception does 25 not however invalidate any other reasons why the executable file 26 might be covered by the GNU General Public License. 27 -------------------------------------------------------------------------*/ 28 29 #ifndef __SDC51_STDIO_H 30 #define __SDC51_STDIO_H 1 31 32 #include <stdarg.h> 33 34 #ifdef __ds390 35 #include <tinibios.h> 36 #endif 37 38 #include <sdcc-lib.h> 39 40 #ifndef EOF 41 #define EOF (-1) 42 #endif 43 44 #ifndef NULL 45 #define NULL (void *)0 46 #endif 47 48 #ifndef __SIZE_T_DEFINED 49 #define __SIZE_T_DEFINED 50 typedef unsigned int size_t; 51 #endif 52 53 /* Bounds-checking interfaces from annex K of the C11 standard. */ 54 #if defined (__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ 55 56 #ifndef __RSIZE_T_DEFINED 57 #define __RSIZE_T_DEFINED 58 typedef size_t rsize_t; 59 #endif 60 61 #ifndef __ERRNO_T_DEFINED 62 #define __ERRNO_T_DEFINED 63 typedef int errno_t; 64 #endif 65 66 #endif 67 68 typedef void (*pfn_outputchar)(char c, void* p) _REENTRANT; 69 70 extern int _print_format (pfn_outputchar pfn, void* pvoid, const char *format, va_list ap); 71 72 /*-----------------------------------------------------------------------*/ 73 74 extern void printf_small (char *,...) _REENTRANT; 75 extern int printf (const char *,...); 76 extern int vprintf (const char *, va_list); 77 extern int sprintf (char *, const char *, ...); 78 extern int vsprintf (char *, const char *, va_list); 79 extern int puts(const char *); 80 81 #if __STDC_VERSION__ < 201112L 82 extern char *gets(char *); 83 #endif 84 85 extern int getchar(void); 86 extern int putchar(int); 87 88 #if defined(__SDCC_mcs51) && !defined(__SDCC_USE_XSTACK) 89 extern void printf_fast(__code const char *fmt, ...) _REENTRANT; 90 extern void printf_fast_f(__code const char *fmt, ...) _REENTRANT; 91 extern void printf_tiny(__code const char *fmt, ...) _REENTRANT; 92 #endif 93 94 #endif /* __SDC51_STDIO_H */ 95