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42 pj 1
/* Project:     OSLib
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 * Description: The OS Construction Kit
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 * Date:                1.6.2000
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 * Idea by:             Luca Abeni & Gerardo Lamastra
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 *
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 * OSLib is an SO project aimed at developing a common, easy-to-use
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 * low-level infrastructure for developing OS kernels and Embedded
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 * Applications; it partially derives from the HARTIK project but it
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 * currently is independently developed.
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 *
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 * OSLib is distributed under GPL License, and some of its code has
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 * been derived from the Linux kernel source; also some important
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 * ideas come from studying the DJGPP go32 extender.
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 *
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 * We acknowledge the Linux Community, Free Software Foundation,
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 * D.J. Delorie and all the other developers who believe in the
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 * freedom of software and ideas.
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 *
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 * For legalese, check out the included GPL license.
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 */
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/* Standard library for OSLib applications */
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#ifndef __LL_I386_STDLIB_H__
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#define __LL_I386_STDLIB_H__
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#include <ll/i386/defs.h>
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BEGIN_DEF
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#define EXIT_FAILURE    1       /* Failing exit status.  */
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#define EXIT_SUCCESS    0       /* Successful exit status.  */
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/* Added by Nino - Begin */
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#define EXIT_MODE_HALT  0       /* End the system using the 'hlt' instruction. */
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#define EXIT_MODE_COLD  1       /* End the system with a _cold_ reboot. */
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#define EXIT_MODE_WARM  2       /* End the system with a _warm_ reboot. */
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#define EXIT_MODE_REAL  3       /* End the system returning in real-mode. */
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/* Added by Nino - End */
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#ifndef NULL
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    #define NULL 0L
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#endif
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#define RAND_MAX        2147483647
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/* String conversion functions          */
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/* File: StrConv.C                      */
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long strtoi(char *s,int base,char **scan_end);
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unsigned long strtou(char *s,int base,char **scan_end);
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double strtod(char *s,char **scan_end);
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long strtol(const char *nptr, char **endptr, int base);
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unsigned long strtoul(const char *nptr, char **endptr, int base);
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unsigned ecvt(double v,char *buffer,int width,int prec,int flag);
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unsigned fcvt(double v,char *buffer,int width,int prec,int flag);
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unsigned gcvt(double v,char *buffer,int width,int prec,int flag);
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unsigned dcvt(long v,char *buffer,int base,int width,int flag);
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unsigned ucvt(unsigned long v,char *buffer,int base,int width,int flag);
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/* StdLib Macro */
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#define atof(s) strtod(s, NULL)
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#define atoi(s) strtoi(s, 10, NULL)
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#define atou(s) strtou(s, 10, NULL)
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#define atol(s) strtol(s, 10, NULL)
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/* Generic utility functions    */
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/* File StdLib.C                */
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void srand(long int seed);
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long int rand(void);
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unsigned abs(int x);
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/* The stdlib exit functions */
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void l1_exit(int code);
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int  ll_set_reboot(int mode);
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/* Stdlib Macro */
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#ifndef __WC16__
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#define labs(x)         abs(x)
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#endif
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#if !defined(__max)
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#define __max(a,b)  (((a) > (b)) ? (a) : (b))
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#endif
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#if !defined(max) && !defined(__cplusplus)
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#define max(a,b)  (((a) > (b)) ? (a) : (b))
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#endif
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#if !defined(__min)
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#define __min(a,b)  (((a) < (b)) ? (a) : (b))
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#endif
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#if !defined(min) && !defined(__cplusplus)
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#define min(a,b)  (((a) < (b)) ? (a) : (b))
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#endif
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END_DEF
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#endif