D src/bsd-snprintf.c

@@ -1,788 +0,0 @@ 
-/**************************************************************
- * Original:
- * Patrick Powell Tue Apr 11 09:48:21 PDT 1995
- * A bombproof version of doprnt (dopr) included.
- * Sigh.  This sort of thing is always nasty do deal with.  Note that
- * the version here does not include floating point...
- *
- * snprintf() is used instead of sprintf() as it does limit checks
- * for string length.  This covers a nasty loophole.
- *
- * The other functions are there to prevent NULL pointers from
- * causing nast effects.
- *
- * More Recently:
- *  Brandon Long <blong@fiction.net> 9/15/96 for mutt 0.43
- *  This was ugly.  It is still ugly.  I opted out of floating point
- *  numbers, but the formatter understands just about everything
- *  from the normal C string format, at least as far as I can tell from
- *  the Solaris 2.5 printf(3S) man page.
- *
- *  Brandon Long <blong@fiction.net> 10/22/97 for mutt 0.87.1
- *    Ok, added some minimal floating point support, which means this
- *    probably requires libm on most operating systems.  Don't yet
- *    support the exponent (e,E) and sigfig (g,G).  Also, fmtint()
- *    was pretty badly broken, it just wasn't being exercised in ways
- *    which showed it, so that's been fixed.  Also, formated the code
- *    to mutt conventions, and removed dead code left over from the
- *    original.  Also, there is now a builtin-test, just compile with:
- *           gcc -DTEST_SNPRINTF -o snprintf snprintf.c -lm
- *    and run snprintf for results.
- * 
- *  Thomas Roessler <roessler@guug.de> 01/27/98 for mutt 0.89i
- *    The PGP code was using unsigned hexadecimal formats. 
- *    Unfortunately, unsigned formats simply didn't work.
- *
- *  Michael Elkins <me@cs.hmc.edu> 03/05/98 for mutt 0.90.8
- *    The original code assumed that both snprintf() and vsnprintf() were
- *    missing.  Some systems only have snprintf() but not vsnprintf(), so
- *    the code is now broken down under HAVE_SNPRINTF and HAVE_VSNPRINTF.
- *
- **************************************************************/
-
-#include "config.h"
-
-#if !defined(HAVE_SNPRINTF) || !defined(HAVE_VSNPRINTF)
-
-#include <string.h>
-# include <ctype.h>
-#include <sys/types.h>
-
-/* Define this as a fall through, HAVE_STDARG_H is probably already set */
-
-#define HAVE_VARARGS_H
-
-/* varargs declarations: */
-
-#if defined(HAVE_STDARG_H)
-# include <stdarg.h>
-# define HAVE_STDARGS    /* let's hope that works everywhere (mj) */
-# define VA_LOCAL_DECL   va_list ap
-# define VA_START(f)     va_start(ap, f)
-# define VA_SHIFT(v,t)  ;   /* no-op for ANSI */
-# define VA_END          va_end(ap)
-#else
-# if defined(HAVE_VARARGS_H)
-#  include <varargs.h>
-#  undef HAVE_STDARGS
-#  define VA_LOCAL_DECL   va_list ap
-#  define VA_START(f)     va_start(ap)      /* f is ignored! */
-#  define VA_SHIFT(v,t) v = va_arg(ap,t)
-#  define VA_END        va_end(ap)
-# else
-/*XX ** NO VARARGS ** XX*/
-# endif
-#endif
-
-/*int snprintf (char *str, size_t count, const char *fmt, ...);*/
-/*int vsnprintf (char *str, size_t count, const char *fmt, va_list arg);*/
-
-static void dopr (char *buffer, size_t maxlen, const char *format, 
-                  va_list args);
-static void fmtstr (char *buffer, size_t *currlen, size_t maxlen,
-		    char *value, int flags, int min, int max);
-static void fmtint (char *buffer, size_t *currlen, size_t maxlen,
-		    long value, int base, int min, int max, int flags);
-static void fmtfp (char *buffer, size_t *currlen, size_t maxlen,
-		   long double fvalue, int min, int max, int flags);
-static void dopr_outch (char *buffer, size_t *currlen, size_t maxlen, char c );
-
-/*
- * dopr(): poor man's version of doprintf
- */
-
-/* format read states */
-#define DP_S_DEFAULT 0
-#define DP_S_FLAGS   1
-#define DP_S_MIN     2
-#define DP_S_DOT     3
-#define DP_S_MAX     4
-#define DP_S_MOD     5
-#define DP_S_CONV    6
-#define DP_S_DONE    7
-
-/* format flags - Bits */
-#define DP_F_MINUS 	(1 << 0)
-#define DP_F_PLUS  	(1 << 1)
-#define DP_F_SPACE 	(1 << 2)
-#define DP_F_NUM   	(1 << 3)
-#define DP_F_ZERO  	(1 << 4)
-#define DP_F_UP    	(1 << 5)
-#define DP_F_UNSIGNED 	(1 << 6)
-
-/* Conversion Flags */
-#define DP_C_SHORT   1
-#define DP_C_LONG    2
-#define DP_C_LDOUBLE 3
-
-#define char_to_int(p) (p - '0')
-#define MAX(p,q) ((p >= q) ? p : q)
-
-static void dopr (char *buffer, size_t maxlen, const char *format, va_list args)
-{
-  char ch;
-  long value;
-  long double fvalue;
-  char *strvalue;
-  int min;
-  int max;
-  int state;
-  int flags;
-  int cflags;
-  size_t currlen;
-  
-  state = DP_S_DEFAULT;
-  currlen = flags = cflags = min = 0;
-  max = -1;
-  ch = *format++;
-
-  while (state != DP_S_DONE)
-  {
-    if ((ch == '\0') || (currlen >= maxlen)) 
-      state = DP_S_DONE;
-
-    switch(state) 
-    {
-    case DP_S_DEFAULT:
-      if (ch == '%') 
-	state = DP_S_FLAGS;
-      else 
-	dopr_outch (buffer, &currlen, maxlen, ch);
-      ch = *format++;
-      break;
-    case DP_S_FLAGS:
-      switch (ch) 
-      {
-      case '-':
-	flags |= DP_F_MINUS;
-        ch = *format++;
-	break;
-      case '+':
-	flags |= DP_F_PLUS;
-        ch = *format++;
-	break;
-      case ' ':
-	flags |= DP_F_SPACE;
-        ch = *format++;
-	break;
-      case '#':
-	flags |= DP_F_NUM;
-        ch = *format++;
-	break;
-      case '0':
-	flags |= DP_F_ZERO;
-        ch = *format++;
-	break;
-      default:
-	state = DP_S_MIN;
-	break;
-      }
-      break;
-    case DP_S_MIN:
-      if (isdigit((unsigned char)ch)) 
-      {
-	min = 10*min + char_to_int (ch);
-	ch = *format++;
-      } 
-      else if (ch == '*') 
-      {
-	min = va_arg (args, int);
-	ch = *format++;
-	state = DP_S_DOT;
-      } 
-      else 
-	state = DP_S_DOT;
-      break;
-    case DP_S_DOT:
-      if (ch == '.') 
-      {
-	state = DP_S_MAX;
-	ch = *format++;
-      } 
-      else 
-	state = DP_S_MOD;
-      break;
-    case DP_S_MAX:
-      if (isdigit((unsigned char)ch)) 
-      {
-	if (max < 0)
-	  max = 0;
-	max = 10*max + char_to_int (ch);
-	ch = *format++;
-      } 
-      else if (ch == '*') 
-      {
-	max = va_arg (args, int);
-	ch = *format++;
-	state = DP_S_MOD;
-      } 
-      else 
-	state = DP_S_MOD;
-      break;
-    case DP_S_MOD:
-      /* Currently, we don't support Long Long, bummer */
-      switch (ch) 
-      {
-      case 'h':
-	cflags = DP_C_SHORT;
-	ch = *format++;
-	break;
-      case 'l':
-	cflags = DP_C_LONG;
-	ch = *format++;
-	break;
-      case 'L':
-	cflags = DP_C_LDOUBLE;
-	ch = *format++;
-	break;
-      default:
-	break;
-      }
-      state = DP_S_CONV;
-      break;
-    case DP_S_CONV:
-      switch (ch) 
-      {
-      case 'd':
-      case 'i':
-	if (cflags == DP_C_SHORT) 
-	  value = va_arg (args, short int);
-	else if (cflags == DP_C_LONG)
-	  value = va_arg (args, long int);
-	else
-	  value = va_arg (args, int);
-	fmtint (buffer, &currlen, maxlen, value, 10, min, max, flags);
-	break;
-      case 'o':
-	flags |= DP_F_UNSIGNED;
-	if (cflags == DP_C_SHORT)
-	  value = va_arg (args, unsigned short int);
-	else if (cflags == DP_C_LONG)
-	  value = va_arg (args, unsigned long int);
-	else
-	  value = va_arg (args, unsigned int);
-	fmtint (buffer, &currlen, maxlen, value, 8, min, max, flags);
-	break;
-      case 'u':
-	flags |= DP_F_UNSIGNED;
-	if (cflags == DP_C_SHORT)
-	  value = va_arg (args, unsigned short int);
-	else if (cflags == DP_C_LONG)
-	  value = va_arg (args, unsigned long int);
-	else
-	  value = va_arg (args, unsigned int);
-	fmtint (buffer, &currlen, maxlen, value, 10, min, max, flags);
-	break;
-      case 'X':
-	flags |= DP_F_UP;
-      case 'x':
-	flags |= DP_F_UNSIGNED;
-	if (cflags == DP_C_SHORT)
-	  value = va_arg (args, unsigned short int);
-	else if (cflags == DP_C_LONG)
-	  value = va_arg (args, unsigned long int);
-	else
-	  value = va_arg (args, unsigned int);
-	fmtint (buffer, &currlen, maxlen, value, 16, min, max, flags);
-	break;
-      case 'f':
-	if (cflags == DP_C_LDOUBLE)
-	  fvalue = va_arg (args, long double);
-	else
-	  fvalue = va_arg (args, double);
-	/* um, floating point? */
-	fmtfp (buffer, &currlen, maxlen, fvalue, min, max, flags);
-	break;
-      case 'E':
-	flags |= DP_F_UP;
-      case 'e':
-	if (cflags == DP_C_LDOUBLE)
-	  fvalue = va_arg (args, long double);
-	else
-	  fvalue = va_arg (args, double);
-	break;
-      case 'G':
-	flags |= DP_F_UP;
-      case 'g':
-	if (cflags == DP_C_LDOUBLE)
-	  fvalue = va_arg (args, long double);
-	else
-	  fvalue = va_arg (args, double);
-	break;
-      case 'c':
-	dopr_outch (buffer, &currlen, maxlen, va_arg (args, int));
-	break;
-      case 's':
-	strvalue = va_arg (args, char *);
-	if (max < 0) 
-	  max = maxlen; /* ie, no max */
-	fmtstr (buffer, &currlen, maxlen, strvalue, flags, min, max);
-	break;
-      case 'p':
-	strvalue = va_arg (args, void *);
-	fmtint (buffer, &currlen, maxlen, (long) strvalue, 16, min, max, flags);
-	break;
-      case 'n':
-	if (cflags == DP_C_SHORT) 
-	{
-	  short int *num;
-	  num = va_arg (args, short int *);
-	  *num = currlen;
-        } 
-	else if (cflags == DP_C_LONG) 
-	{
-	  long int *num;
-	  num = va_arg (args, long int *);
-	  *num = currlen;
-        } 
-	else 
-	{
-	  int *num;
-	  num = va_arg (args, int *);
-	  *num = currlen;
-        }
-	break;
-      case '%':
-	dopr_outch (buffer, &currlen, maxlen, ch);
-	break;
-      case 'w':
-	/* not supported yet, treat as next char */
-	ch = *format++;
-	break;
-      default:
-	/* Unknown, skip */
-	break;
-      }
-      ch = *format++;
-      state = DP_S_DEFAULT;
-      flags = cflags = min = 0;
-      max = -1;
-      break;
-    case DP_S_DONE:
-      break;
-    default:
-      /* hmm? */
-      break; /* some picky compilers need this */
-    }
-  }
-  if (currlen < maxlen - 1) 
-    buffer[currlen] = '\0';
-  else 
-    buffer[maxlen - 1] = '\0';
-}
-
-static void fmtstr (char *buffer, size_t *currlen, size_t maxlen,
-		    char *value, int flags, int min, int max)
-{
-  int padlen, strln;     /* amount to pad */
-  int cnt = 0;
-  
-  if (value == 0)
-  {
-    value = "<NULL>";
-  }
-
-  for (strln = 0; value[strln]; ++strln); /* strlen */
-  padlen = min - strln;
-  if (padlen < 0) 
-    padlen = 0;
-  if (flags & DP_F_MINUS) 
-    padlen = -padlen; /* Left Justify */
-
-  while ((padlen > 0) && (cnt < max)) 
-  {
-    dopr_outch (buffer, currlen, maxlen, ' ');
-    --padlen;
-    ++cnt;
-  }
-  while (*value && (cnt < max)) 
-  {
-    dopr_outch (buffer, currlen, maxlen, *value++);
-    ++cnt;
-  }
-  while ((padlen < 0) && (cnt < max)) 
-  {
-    dopr_outch (buffer, currlen, maxlen, ' ');
-    ++padlen;
-    ++cnt;
-  }
-}
-
-/* Have to handle DP_F_NUM (ie 0x and 0 alternates) */
-
-static void fmtint (char *buffer, size_t *currlen, size_t maxlen,
-		    long value, int base, int min, int max, int flags)
-{
-  int signvalue = 0;
-  unsigned long uvalue;
-  char convert[20];
-  int place = 0;
-  int spadlen = 0; /* amount to space pad */
-  int zpadlen = 0; /* amount to zero pad */
-  int caps = 0;
-  
-  if (max < 0)
-    max = 0;
-
-  uvalue = value;
-
-  if(!(flags & DP_F_UNSIGNED))
-  {
-    if( value < 0 ) {
-      signvalue = '-';
-      uvalue = -value;
-    }
-    else
-      if (flags & DP_F_PLUS)  /* Do a sign (+/i) */
-	signvalue = '+';
-    else
-      if (flags & DP_F_SPACE)
-	signvalue = ' ';
-  }
-  
-  if (flags & DP_F_UP) caps = 1; /* Should characters be upper case? */
-
-  do {
-    convert[place++] =
-      (caps? "0123456789ABCDEF":"0123456789abcdef")
-      [uvalue % (unsigned)base  ];
-    uvalue = (uvalue / (unsigned)base );
-  } while(uvalue && (place < 20));
-  if (place == 20) place--;
-  convert[place] = 0;
-
-  zpadlen = max - place;
-  spadlen = min - MAX (max, place) - (signvalue ? 1 : 0);
-  if (zpadlen < 0) zpadlen = 0;
-  if (spadlen < 0) spadlen = 0;
-  if (flags & DP_F_ZERO)
-  {
-    zpadlen = MAX(zpadlen, spadlen);
-    spadlen = 0;
-  }
-  if (flags & DP_F_MINUS) 
-    spadlen = -spadlen; /* Left Justifty */
-
-#ifdef DEBUG_SNPRINTF
-  dprint (1, (debugfile, "zpad: %d, spad: %d, min: %d, max: %d, place: %d\n",
-      zpadlen, spadlen, min, max, place));
-#endif
-
-  /* Spaces */
-  while (spadlen > 0) 
-  {
-    dopr_outch (buffer, currlen, maxlen, ' ');
-    --spadlen;
-  }
-
-  /* Sign */
-  if (signvalue) 
-    dopr_outch (buffer, currlen, maxlen, signvalue);
-
-  /* Zeros */
-  if (zpadlen > 0) 
-  {
-    while (zpadlen > 0)
-    {
-      dopr_outch (buffer, currlen, maxlen, '0');
-      --zpadlen;
-    }
-  }
-
-  /* Digits */
-  while (place > 0) 
-    dopr_outch (buffer, currlen, maxlen, convert[--place]);
-  
-  /* Left Justified spaces */
-  while (spadlen < 0) {
-    dopr_outch (buffer, currlen, maxlen, ' ');
-    ++spadlen;
-  }
-}
-
-static long double abs_val (long double value)
-{
-  long double result = value;
-
-  if (value < 0)
-    result = -value;
-
-  return result;
-}
-
-static long double pow10 (int exp)
-{
-  long double result = 1;
-
-  while (exp)
-  {
-    result *= 10;
-    exp--;
-  }
-  
-  return result;
-}
-
-static long round (long double value)
-{
-  long intpart;
-
-  intpart = value;
-  value = value - intpart;
-  if (value >= 0.5)
-    intpart++;
-
-  return intpart;
-}
-
-static void fmtfp (char *buffer, size_t *currlen, size_t maxlen,
-		   long double fvalue, int min, int max, int flags)
-{
-  int signvalue = 0;
-  long double ufvalue;
-  char iconvert[20];
-  char fconvert[20];
-  int iplace = 0;
-  int fplace = 0;
-  int padlen = 0; /* amount to pad */
-  int zpadlen = 0; 
-  int caps = 0;
-  long intpart;
-  long fracpart;
-  
-  /* 
-   * AIX manpage says the default is 0, but Solaris says the default
-   * is 6, and sprintf on AIX defaults to 6
-   */
-  if (max < 0)
-    max = 6;
-
-  ufvalue = abs_val (fvalue);
-
-  if (fvalue < 0)
-    signvalue = '-';
-  else
-    if (flags & DP_F_PLUS)  /* Do a sign (+/i) */
-      signvalue = '+';
-    else
-      if (flags & DP_F_SPACE)
-	signvalue = ' ';
-
-#if 0
-  if (flags & DP_F_UP) caps = 1; /* Should characters be upper case? */
-#endif
-
-  intpart = ufvalue;
-
-  /* 
-   * Sorry, we only support 9 digits past the decimal because of our 
-   * conversion method
-   */
-  if (max > 9)
-    max = 9;
-
-  /* We "cheat" by converting the fractional part to integer by
-   * multiplying by a factor of 10
-   */
-  fracpart = round ((pow10 (max)) * (ufvalue - intpart));
-
-  if (fracpart >= pow10 (max))
-  {
-    intpart++;
-    fracpart -= pow10 (max);
-  }
-
-#ifdef DEBUG_SNPRINTF
-  dprint (1, (debugfile, "fmtfp: %f =? %d.%d\n", fvalue, intpart, fracpart));
-#endif
-
-  /* Convert integer part */
-  do {
-    iconvert[iplace++] =
-      (caps? "0123456789ABCDEF":"0123456789abcdef")[intpart % 10];
-    intpart = (intpart / 10);
-  } while(intpart && (iplace < 20));
-  if (iplace == 20) iplace--;
-  iconvert[iplace] = 0;
-
-  /* Convert fractional part */
-  do {
-    fconvert[fplace++] =
-      (caps? "0123456789ABCDEF":"0123456789abcdef")[fracpart % 10];
-    fracpart = (fracpart / 10);
-  } while(fracpart && (fplace < 20));
-  if (fplace == 20) fplace--;
-  fconvert[fplace] = 0;
-
-  /* -1 for decimal point, another -1 if we are printing a sign */
-  padlen = min - iplace - max - 1 - ((signvalue) ? 1 : 0); 
-  zpadlen = max - fplace;
-  if (zpadlen < 0)
-    zpadlen = 0;
-  if (padlen < 0) 
-    padlen = 0;
-  if (flags & DP_F_MINUS) 
-    padlen = -padlen; /* Left Justifty */
-
-  if ((flags & DP_F_ZERO) && (padlen > 0)) 
-  {
-    if (signvalue) 
-    {
-      dopr_outch (buffer, currlen, maxlen, signvalue);
-      --padlen;
-      signvalue = 0;
-    }
-    while (padlen > 0)
-    {
-      dopr_outch (buffer, currlen, maxlen, '0');
-      --padlen;
-    }
-  }
-  while (padlen > 0)
-  {
-    dopr_outch (buffer, currlen, maxlen, ' ');
-    --padlen;
-  }
-  if (signvalue) 
-    dopr_outch (buffer, currlen, maxlen, signvalue);
-
-  while (iplace > 0) 
-    dopr_outch (buffer, currlen, maxlen, iconvert[--iplace]);
-
-  /*
-   * Decimal point.  This should probably use locale to find the correct
-   * char to print out.
-   */
-  dopr_outch (buffer, currlen, maxlen, '.');
-
-  while (fplace > 0) 
-    dopr_outch (buffer, currlen, maxlen, fconvert[--fplace]);
-
-  while (zpadlen > 0)
-  {
-    dopr_outch (buffer, currlen, maxlen, '0');
-    --zpadlen;
-  }
-
-  while (padlen < 0) 
-  {
-    dopr_outch (buffer, currlen, maxlen, ' ');
-    ++padlen;
-  }
-}
-
-static void dopr_outch (char *buffer, size_t *currlen, size_t maxlen, char c)
-{
-  if (*currlen < maxlen)
-    buffer[(*currlen)++] = c;
-}
-#endif /* !defined(HAVE_SNPRINTF) || !defined(HAVE_VSNPRINTF) */
-
-#ifndef HAVE_VSNPRINTF
-int vsnprintf (char *str, size_t count, const char *fmt, va_list args)
-{
-  str[0] = 0;
-  dopr(str, count, fmt, args);
-  return(strlen(str));
-}
-#endif /* !HAVE_VSNPRINTF */
-
-#ifndef HAVE_SNPRINTF
-/* VARARGS3 */
-#ifdef HAVE_STDARGS
-int snprintf (char *str,size_t count,const char *fmt,...)
-#else
-int snprintf (va_alist) va_dcl
-#endif
-{
-#ifndef HAVE_STDARGS
-  char *str;
-  size_t count;
-  char *fmt;
-#endif
-  VA_LOCAL_DECL;
-    
-  VA_START (fmt);
-  VA_SHIFT (str, char *);
-  VA_SHIFT (count, size_t );
-  VA_SHIFT (fmt, char *);
-  (void) vsnprintf(str, count, fmt, ap);
-  VA_END;
-  return(strlen(str));
-}
-
-#ifdef TEST_SNPRINTF
-#ifndef LONG_STRING
-#define LONG_STRING 1024
-#endif
-int main (void)
-{
-  char buf1[LONG_STRING];
-  char buf2[LONG_STRING];
-  char *fp_fmt[] = {
-    "%-1.5f",
-    "%1.5f",
-    "%123.9f",
-    "%10.5f",
-    "% 10.5f",
-    "%+22.9f",
-    "%+4.9f",
-    "%01.3f",
-    "%4f",
-    "%3.1f",
-    "%3.2f",
-    NULL
-  };
-  double fp_nums[] = { -1.5, 134.21, 91340.2, 341.1234, 0203.9, 0.96, 0.996, 
-    0.9996, 1.996, 4.136, 0};
-  char *int_fmt[] = {
-    "%-1.5d",
-    "%1.5d",
-    "%123.9d",
-    "%5.5d",
-    "%10.5d",
-    "% 10.5d",
-    "%+22.33d",
-    "%01.3d",
-    "%4d",
-    NULL
-  };
-  long int_nums[] = { -1, 134, 91340, 341, 0203, 0};
-  int x, y;
-  int fail = 0;
-  int num = 0;
-
-  printf ("Testing snprintf format codes against system sprintf...\n");
-
-  for (x = 0; fp_fmt[x] != NULL ; x++)
-    for (y = 0; fp_nums[y] != 0 ; y++)
-    {
-      snprintf (buf1, sizeof (buf1), fp_fmt[x], fp_nums[y]);
-      sprintf (buf2, fp_fmt[x], fp_nums[y]);
-      if (strcmp (buf1, buf2))
-      {
-	printf("snprintf doesn't match Format: %s\n\tsnprintf = %s\n\tsprintf  = %s\n", 
-	    fp_fmt[x], buf1, buf2);
-	fail++;
-      }
-      num++;
-    }
-
-  for (x = 0; int_fmt[x] != NULL ; x++)
-    for (y = 0; int_nums[y] != 0 ; y++)
-    {
-      snprintf (buf1, sizeof (buf1), int_fmt[x], int_nums[y]);
-      sprintf (buf2, int_fmt[x], int_nums[y]);
-      if (strcmp (buf1, buf2))
-      {
-	printf("snprintf doesn't match Format: %s\n\tsnprintf = %s\n\tsprintf  = %s\n", 
-	    int_fmt[x], buf1, buf2);
-	fail++;
-      }
-      num++;
-    }
-  printf ("%d tests failed out of %d.\n", fail, num);
-}
-#endif /* SNPRINTF_TEST */
-
-#endif /* !HAVE_SNPRINTF */

D src/bsd-snprintf.h

@@ -1,17 +0,0 @@ 
-#ifndef _BSD_SNPRINTF_H
-#define _BSD_SNPRINTF_H
-
-#include "config.h"
-
-#include <sys/types.h> /* For size_t */
-
-#ifndef HAVE_SNPRINTF
-int snprintf(char *str, size_t count, const char *fmt, ...);
-#endif /* !HAVE_SNPRINTF */
-
-#ifndef HAVE_VSNPRINTF
-int vsnprintf(char *str, size_t count, const char *fmt, va_list args);
-#endif /* !HAVE_SNPRINTF */
-
-
-#endif /* _BSD_SNPRINTF_H */