freeldr/freeldr/stdlib.h

   1 /*
   2  *  FreeLoader
   3  *  Copyright (C) 1999, 2000  Brian Palmer  <brianp@sginet.com>
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19
  20 #ifndef __STDLIB_H
  21 #define __STDLIB_H
  22
  23 #include "fs.h"
  24
  25 void    putchar(int ch);                // Implemented in asmcode.S
  26 void    clrscr(void);                   // Implemented in asmcode.S
  27 int             kbhit(void);                    // Implemented in asmcode.S
  28 int             getch(void);                    // Implemented in asmcode.S
  29 void    gotoxy(int x, int y);   // Implemented in asmcode.S
  30 int             getyear(void);                  // Implemented in asmcode.S
  31 int             getday(void);                   // Implemented in asmcode.S
  32 int             getmonth(void);                 // Implemented in asmcode.S
  33 int             gethour(void);                  // Implemented in asmcode.S
  34 int             getminute(void);                // Implemented in asmcode.S
  35 int             getsecond(void);                // Implemented in asmcode.S
  36 void    hidecursor(void);               // Implemented in asmcode.S
  37 void    showcursor(void);               // Implemented in asmcode.S
  38 int             wherex(void);                   // Implemented in asmcode.S
  39 int             wherey(void);                   // Implemented in asmcode.S
  40
  41 int     strlen(char *str);
  42 char    *strcpy(char *dest, char *src);
  43 char    *strncpy(char *dest, char *src, size_t count);
  44 char    *strcat(char *dest, char *src);
  45 char    *strchr(const char *s, int c);
  46 char    *strrchr(const char *s, int c);
  47 int     strcmp(const char *string1, const char *string2);
  48 int     stricmp(const char *string1, const char *string2);
  49 int     strncmp(const char *string1, const char *string2, size_t length);
  50 int     _strnicmp(const char *string1, const char *string2, size_t length);
  51 char    *itoa(int value, char *string, int radix);
  52 int     toupper(int c);
  53 int     tolower(int c);
  54 int     memcmp(const void *buf1, const void *buf2, size_t count);
  55 void    *memcpy(void *dest, const void *src, size_t count);
  56 void    *memset(void *dest, int c, size_t count);
  57 char    *fgets(char *string, int n, PFILE stream);
  58 int     atoi(char *string);
  59
  60 #define ZeroMemory(Destination, Length) memset(Destination, 0, Length)
  61
  62 int     isspace(int c);
  63 int     isdigit(int c);
  64 int     isxdigit(int c);
  65
  66
  67 void    print(char *str);
  68 void    printf(char *fmt, ...);
  69 void    sprintf(char *buffer, char *format, ...);
  70
  71 char *convert_to_ascii(char *buf, int c, ...);
  72
  73 int     biosdisk(int cmd, int drive, int head, int track, int sector, int nsects, void *buffer); // Implemented in asmcode.S
  74
  75 BOOL BiosInt13Read(ULONG Drive, ULONG Head, ULONG Track, ULONG Sector, ULONG SectorCount, PVOID Buffer); // Implemented in asmcode.S
  76 BOOL BiosInt13ReadExtended(ULONG Drive, ULONG Sector, ULONG SectorCount, PVOID Buffer); // Implemented in asmcode.S
  77 BOOL BiosInt13ExtensionsSupported(ULONG Drive);
  78
  79 void    stop_floppy(void);              // Implemented in asmcode.S
  80 int     get_heads(int drive);           // Implemented in asmcode.S
  81 int     get_cylinders(int drive);       // Implemented in asmcode.S
  82 int     get_sectors(int drive);         // Implemented in asmcode.S
  83
  84 #ifndef max
  85 #define max(a, b)  (((a) > (b)) ? (a) : (b))
  86 #endif
  87
  88 #ifndef min
  89 #define min(a, b)  (((a) < (b)) ? (a) : (b))
  90 #endif
  91
  92
  93 #endif  // defined __STDLIB_H