1 files changed, 806 insertions, 0 deletions

diff --git a/private/ole32/olethunk/debnot/output.c b/private/ole32/olethunk/debnot/output.c
new file mode 100644
index 000000000..4f2f14fdb
--- /dev/null
+++ b/private/ole32/olethunk/debnot/output.c
@@ -0,0 +1,806 @@
+/***
+*output.c - printf style output to a struct w4io
+*
+*   Copyright (c) 1989-1991, Microsoft Corporation. All rights reserved.
+*
+*Purpose:
+*   This file contains the code that does all the work for the
+*   printf family of functions.  It should not be called directly, only
+*   by the *printf functions.  We don't make any assumtions about the
+*   sizes of ints, longs, shorts, or long doubles, but if types do overlap, we
+*   also try to be efficient.  We do assume that pointers are the same size
+*   as either ints or longs.
+*
+*Revision History:
+*   06-01-89  PHG   Module created
+*   08-28-89  JCR   Added cast to get rid of warning (no object changes)
+*   02-15-90  GJF   Fixed copyright
+*   10-03-90  WHB   Defined LOCAL(x) to "static x" for local procedures
+*
+*******************************************************************************/
+
+#if DBG == 1
+
+#include <limits.h>
+#include <string.h>
+#include <stdarg.h>
+#include "w4io.h"
+
+
+/* this macro defines a function which is private and as fast as possible: */
+/* for example, in C 6.0, it might be static _fastcall <type>. */
+#define LOCAL(x) static x            // 100390--WHB
+
+#define NOFLOATS			// Win 4 doesn't need floating point
+
+/* int/long/short/pointer sizes */
+
+/* the following should be set depending on the sizes of various types */
+// FLAT or LARGE model is assumed
+#ifdef FLAT
+#  define LONG_IS_INT	     1	     /* 1 means long is same size as int */
+#  define SHORT_IS_INT	     0	     /* 1 means short is same size as int */
+#  define PTR_IS_INT	     1	     /* 1 means ptr is same size as int */
+#  define PTR_IS_LONG	     0	     /* 1 means ptr is same size as long */
+#else // LARGE model
+#  define LONG_IS_INT	     0	     /* 1 means long is same size as int */
+#  define SHORT_IS_INT	     1	     /* 1 means short is same size as int */
+#  define PTR_IS_INT	     0	     /* 1 means ptr is same size as int */
+#  define PTR_IS_LONG	     1	     /* 1 means ptr is same size as long */
+#endif
+#define LONGDOUBLE_IS_DOUBLE 0	     /* 1 means long double is same as double */
+
+#if LONG_IS_INT
+    #define get_long_arg(x) (long)get_int_arg(x)
+#endif
+
+#if PTR_IS_INT
+    #define get_ptr_arg(x) (void FAR *)get_int_arg(x)
+#elif PTR_IS_LONG
+    #define get_ptr_arg(x) (void FAR *)get_long_arg(x)
+#else
+    #error Size of pointer must be same as size of int or long
+#endif
+
+#ifndef NOFLOATS
+/* These are "fake" double and long doubles to fool the compiler,
+   so we don't drag in floating point. */
+typedef struct {
+    char x[sizeof(double)];
+} DOUBLE;
+typedef struct {
+    char x[sizeof(long double)];
+} LONGDOUBLE;
+#endif
+
+
+/* CONSTANTS */
+
+//#define BUFFERSIZE CVTBUFSIZE	    /* buffer size for maximum double conv */
+#define BUFFERSIZE 20
+
+/* flag definitions */
+#define FL_SIGN       0x0001	  /* put plus or minus in front */
+#define FL_SIGNSP     0x0002	  /* put space or minus in front */
+#define FL_LEFT       0x0004	  /* left justify */
+#define FL_LEADZERO   0x0008	  /* pad with leading zeros */
+#define FL_LONG       0x0010	  /* long value given */
+#define FL_SHORT      0x0020	  /* short value given */
+#define FL_SIGNED     0x0040	  /* signed data given */
+#define FL_ALTERNATE  0x0080	  /* alternate form requested */
+#define FL_NEGATIVE   0x0100	  /* value is negative */
+#define FL_FORCEOCTAL 0x0200	  /* force leading '0' for octals */
+#define FL_LONGDOUBLE 0x0400	  /* long double value given */
+#define FL_WIDE	      0x0800	  /* wide character/string given */
+
+/* state definitions */
+enum STATE {
+    ST_NORMAL,		    /* normal state; outputting literal chars */
+    ST_PERCENT, 	    /* just read '%' */
+    ST_FLAG,		    /* just read flag character */
+    ST_WIDTH,		    /* just read width specifier */
+    ST_DOT,		    /* just read '.' */
+    ST_PRECIS,		    /* just read precision specifier */
+    ST_SIZE,		    /* just read size specifier */
+    ST_TYPE		    /* just read type specifier */
+};
+#define NUMSTATES (ST_TYPE + 1)
+
+/* character type values */
+enum CHARTYPE {
+    CH_OTHER,		    /* character with no special meaning */
+    CH_PERCENT, 	    /* '%' */
+    CH_DOT,		    /* '.' */
+    CH_STAR,		    /* '*' */
+    CH_ZERO,		    /* '0' */
+    CH_DIGIT,		    /* '1'..'9' */
+    CH_FLAG,		    /* ' ', '+', '-', '#' */
+    CH_SIZE,		    /* 'h', 'l', 'L', 'N', 'F' */
+    CH_TYPE		    /* type specifying character */
+};
+
+/* static data (read only, since we are re-entrant) */
+char *nullstring = "(null)";	/* string to print on null ptr */
+
+/* The state table.  This table is actually two tables combined into one. */
+/* The lower nybble of each byte gives the character class of any	  */
+/* character; while the uper nybble of the byte gives the next state	  */
+/* to enter.  See the macros below the table for details.		  */
+/*									  */
+/* The table is generated by maketab.c -- use the maketab program to make */
+/* changes.								  */
+
+static char lookuptable[] = {
+    0x06, 0x00, 0x00, 0x06, 0x00, 0x01, 0x00, 0x00,
+    0x10, 0x00, 0x03, 0x06, 0x00, 0x06, 0x02, 0x10,
+    0x04, 0x45, 0x45, 0x45, 0x05, 0x05, 0x05, 0x05,
+    0x05, 0x35, 0x30, 0x00, 0x50, 0x00, 0x00, 0x00,
+    0x00, 0x20, 0x28, 0x38, 0x50, 0x58, 0x07, 0x08,
+    0x00, 0x30, 0x30, 0x30, 0x57, 0x50, 0x07, 0x00,
+    0x00, 0x20, 0x20, 0x08, 0x00, 0x00, 0x00, 0x00,
+    0x08, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x00,
+    0x00, 0x70, 0x70, 0x78, 0x78, 0x78, 0x78, 0x08,
+    0x07, 0x08, 0x00, 0x00, 0x07, 0x00, 0x08, 0x08,
+    0x08, 0x00, 0x00, 0x08, 0x00, 0x08, 0x00, 0x07,
+    0x08
+};
+
+#define find_char_class(c)		\
+	((c) < ' ' || (c) > 'x' ?	\
+	    CH_OTHER			\
+	:				\
+	    lookuptable[(c)-' '] & 0xF)
+
+#define find_next_state(class, state)	\
+	(lookuptable[(class) * NUMSTATES + (state)] >> 4)
+
+#if !LONG_IS_INT
+LOCAL(long) get_long_arg(va_list FAR *pargptr);
+#endif
+LOCAL(int) get_int_arg(va_list FAR *pargptr);
+LOCAL(void) writestring(char FAR *string,
+			int len,
+			struct w4io FAR *f,
+			int FAR *pcchwritten,
+			int fwide);
+
+#ifndef NOFLOATS
+/* extern float convert routines */
+typedef int (FAR * PFI)();
+extern PFI _cfltcvt_tab[5];
+#define _cfltcvt(a,b,c,d,e) (*_cfltcvt_tab[0])(a,b,c,d,e)
+#define _cropzeros(a)	    (*_cfltcvt_tab[1])(a)
+#define _fassign(a,b,c)     (*_cfltcvt_tab[2])(a,b,c)
+#define _forcdecpt(a)	    (*_cfltcvt_tab[3])(a)
+#define _positive(a)	    (*_cfltcvt_tab[4])(a)
+#define _cldcvt(a,b,c,d,e)  (*_cfltcvt_tab[5])(a,b,c,d,e)
+#endif
+
+
+/***
+*int w4iooutput(f, format, argptr)
+*
+*Purpose:
+*   Output performs printf style output onto a stream.	It is called by
+*   printf/fprintf/sprintf/vprintf/vfprintf/vsprintf to so the dirty
+*   work.  In multi-thread situations, w4iooutput assumes that the given
+*   stream is already locked.
+*
+*   Algorithm:
+*	The format string is parsed by using a finite state automaton
+*	based on the current state and the current character read from
+*	the format string.  Thus, looping is on a per-character basis,
+*	not a per conversion specifier basis.  Once the format specififying
+*	character is read, output is performed.
+*
+*Entry:
+*   struct w4io *f   - stream for output
+*   char *format   - printf style format string
+*   va_list argptr - pointer to list of subsidiary arguments
+*
+*Exit:
+*   Returns the number of characters written, or -1 if an output error
+*   occurs.
+*
+*Exceptions:
+*
+*******************************************************************************/
+
+int _cdecl w4iooutput(struct w4io FAR *f, const char FAR *format, va_list argptr)
+{
+    int hexadd; 	/* offset to add to number to get 'a'..'f' */
+    char ch;		/* character just read */
+    wchar_t wc;		/* wide character temp */
+    wchar_t FAR *pwc;	/* wide character temp pointer */
+    int flags;		/* flag word -- see #defines above for flag values */
+    enum STATE state;	/* current state */
+    enum CHARTYPE chclass; /* class of current character */
+    int radix;		/* current conversion radix */
+    int charsout;	/* characters currently written so far, -1 = IO error */
+    int fldwidth;	/* selected field with -- 0 means default */
+    int fwide;
+    int precision;	/* selected precision -- -1 means default */
+    char prefix[2];	/* numeric prefix -- up to two characters */
+    int prefixlen;	/* length of prefix -- 0 means no prefix */
+    int capexp; 	/* non-zero = 'E' exponent signifiet, zero = 'e' */
+    int no_output;	/* non-zero = prodcue no output for this specifier */
+    char FAR *text; 	/* pointer text to be printed, not zero terminated */
+    int textlen;	/* length of the text to be printed */
+    char buffer[BUFFERSIZE];	/* buffer for conversions */
+
+    charsout = 0;		/* no characters written yet */
+    state = ST_NORMAL;		/* starting state */
+
+    /* main loop -- loop while format character exist and no I/O errors */
+    while ((ch = *format++) != '\0' && charsout >= 0) {
+	chclass = find_char_class(ch);	/* find character class */
+	state = find_next_state(chclass, state); /* find next state */
+
+	/* execute code for each state */
+	switch (state) {
+
+	case ST_NORMAL:
+	    /* normal state -- just write character */
+	    f->writechar(ch, 1, f, &charsout);
+	    break;
+
+	case ST_PERCENT:
+	    /* set default value of conversion parameters */
+	    prefixlen = fldwidth = no_output = capexp = 0;
+	    flags = 0;
+	    precision = -1;
+	    fwide = 0;
+	    break;
+
+	case ST_FLAG:
+	    /* set flag based on which flag character */
+	    switch (ch) {
+	    case '-':
+		flags |= FL_LEFT;	/* '-' => left justify */
+		break;
+	    case '+':
+		flags |= FL_SIGN;	/* '+' => force sign indicator */
+		break;
+	    case ' ':
+		flags |= FL_SIGNSP;	/* ' ' => force sign or space */
+		break;
+	    case '#':
+		flags |= FL_ALTERNATE;	/* '#' => alternate form */
+		break;
+	    case '0':
+		flags |= FL_LEADZERO;	/* '0' => pad with leading zeros */
+		break;
+	    }
+	    break;
+
+	case ST_WIDTH:
+	    /* update width value */
+	    if (ch == '*') {
+		/* get width from arg list */
+		fldwidth = get_int_arg(&argptr);
+		if (fldwidth < 0) {
+		    /* ANSI says neg fld width means '-' flag and pos width */
+		    flags |= FL_LEFT;
+		    fldwidth = -fldwidth;
+		}
+	    }
+	    else {
+		/* add digit to current field width */
+		fldwidth = fldwidth * 10 + (ch - '0');
+	    }
+	    break;
+
+	case ST_DOT:
+	    /* zero the precision, since dot with no number means 0
+	       not default, according to ANSI */
+	    precision = 0;
+	    break;
+
+	case ST_PRECIS:
+	    /* update precison value */
+	    if (ch == '*') {
+		/* get precision from arg list */
+		precision = get_int_arg(&argptr);
+		if (precision < 0)
+		    precision = -1;	/* neg precision means default */
+	    }
+	    else {
+		/* add digit to current precision */
+		precision = precision * 10 + (ch - '0');
+	    }
+	    break;
+
+	case ST_SIZE:
+	    /* just read a size specifier, set the flags based on it */
+	    switch (ch) {
+#if !LONG_IS_INT
+	    case 'l':
+		flags |= FL_LONG;   /* 'l' => long int */
+		break;
+#endif
+
+#if !LONGDOUBLE_IS_DOUBLE
+	    case 'L':
+		flags |= FL_LONGDOUBLE; /* 'L' => long double */
+		break;
+#endif
+
+#if !SHORT_IS_INT
+	    case 'h':
+		flags |= FL_SHORT;  /* 'h' => short int */
+		break;
+#endif
+	    case 'w':
+		flags |= FL_WIDE;   /* 'w' => wide character */
+		break;
+	    }
+	    break;
+
+	case ST_TYPE:
+	    /* we have finally read the actual type character, so we	   */
+	    /* now format and "print" the output.  We use a big switch	   */
+	    /* statement that sets 'text' to point to the text that should */
+	    /* be printed, and 'textlen' to the length of this text.	   */
+	    /* Common code later on takes care of justifying it and	   */
+	    /* other miscellaneous chores.  Note that cases share code,    */
+	    /* in particular, all integer formatting is doen in one place. */
+	    /* Look at those funky goto statements!			   */
+
+	    switch (ch) {
+
+	    case 'c': {
+		/* print a single character specified by int argument */
+		wc = (wchar_t) get_int_arg(&argptr);	/* get char to print */
+		* (wchar_t FAR *) buffer = wc;
+		text = buffer;
+		textlen = 1;	    /* print just a single character */
+	    }
+	    break;
+
+	    case 'S': {
+		/* print a Counted String
+
+		int i;
+		char FAR *p;       /* temps */
+                struct string {
+                    short Length;
+                    short MaximumLength;
+                    char FAR *Buffer;
+                } *pstr;
+
+		pstr = get_ptr_arg(&argptr);
+		if (pstr == NULL || pstr->Buffer == NULL) {
+		    /* null ptr passed, use special string */
+		    text = nullstring;
+#ifdef FLAT
+                    textlen = strlen(text);
+#else
+                    textlen = _fstrlen(text);
+#endif
+		    flags &= ~FL_WIDE;
+		} else {
+                    text = pstr->Buffer;
+                    textlen = pstr->Length;
+                }
+
+	    }
+	    break;
+
+	    case 's': {
+		/* print a string --				*/
+		/* ANSI rules on how much of string to print:	*/
+		/*   all if precision is default,		*/
+		/*   min(precision, length) if precision given. */
+		/* prints '(null)' if a null string is passed	*/
+
+		int i;
+		char FAR *p;       /* temps */
+
+		text = get_ptr_arg(&argptr);
+		if (text == NULL) {
+		    /* null ptr passed, use special string */
+		    text = nullstring;
+		    flags &= ~FL_WIDE;
+		}
+
+		/* At this point it is tempting to use strlen(), but */
+		/* if a precision is specified, we're not allowed to */
+		/* scan past there, because there might be no null   */
+		/* at all.  Thus, we must do our own scan.	     */
+
+		i = (precision == -1) ? INT_MAX : precision;
+
+		/* scan for null upto i characters */
+		if (flags & FL_WIDE) {
+		    pwc = (wchar_t FAR *) text;
+		    while (i-- && (wc = *pwc) && (wc & 0x00ff)) {
+			++pwc;
+			if (wc & 0xff00) {	// if high byte set,
+			    break;		// error will be indicated
+			}
+		    }
+		    textlen = pwc - (wchar_t FAR *) text;  /* length of string */
+		} else {
+		    p = text;
+		    while (i-- && *p) {
+			++p;
+		    }
+		    textlen = p - text;    /* length of the string */
+		}
+	    }
+	    break;
+
+	    case 'n': {
+		/* write count of characters seen so far into */
+		/* short/int/long thru ptr read from args */
+
+		void FAR *p;	    /* temp */
+
+		p = get_ptr_arg(&argptr);
+
+		/* store chars out into short/long/int depending on flags */
+#if !LONG_IS_INT
+		if (flags & FL_LONG)
+		    *(long FAR *)p = charsout;
+		else
+#endif
+
+#if !SHORT_IS_INT
+		if (flags & FL_SHORT)
+		    *(short FAR *)p = (short) charsout;
+		else
+#endif
+		    *(int FAR *)p = charsout;
+
+		no_output = 1;		    /* force no output */
+	    }
+	    break;
+
+
+#ifndef NOFLOATS
+	    case 'E':
+	    case 'G':
+		capexp = 1;		    /* capitalize exponent */
+		ch += 'a' - 'A';	    /* convert format char to lower */
+		/* DROP THROUGH */
+	    case 'e':
+	    case 'f':
+	    case 'g':	{
+		/* floating point conversion -- we call cfltcvt routines */
+		/* to do the work for us.				 */
+		flags |= FL_SIGNED;	    /* floating point is signed conversion */
+		text = buffer;		    /* put result in buffer */
+		flags &= ~FL_WIDE;	    /* 8 bit string */
+
+		/* compute the precision value */
+		if (precision < 0)
+		    precision = 6;	/* default precision: 6 */
+		else if (precision == 0 && ch == 'g')
+		    precision = 1;	/* ANSI specified */
+
+#if !LONGDOUBLE_IS_DOUBLE
+		/* do the conversion */
+		if (flags & FL_LONGDOUBLE) {
+		    _cldcvt(argptr, text, ch, precision, capexp);
+		    va_arg(argptr, LONGDOUBLE);
+		}
+		else
+#endif
+		{
+		    _cfltcvt(argptr, text, ch, precision, capexp);
+		    va_arg(argptr, DOUBLE);
+		}
+
+		/* '#' and precision == 0 means force a decimal point */
+		if ((flags & FL_ALTERNATE) && precision == 0)
+		    _forcdecpt(text);
+
+		/* 'g' format means crop zero unless '#' given */
+		if (ch == 'g' && !(flags & FL_ALTERNATE))
+		    _cropzeros(text);
+
+		/* check if result was negative, save '-' for later */
+		/* and point to positive part (this is for '0' padding) */
+		if (*text == '-') {
+		    flags |= FL_NEGATIVE;
+		    ++text;
+		}
+
+		textlen = strlen(text);     /* compute length of text */
+	    }
+	    break;
+#endif // NOFLOATS
+
+	    case 'd':
+	    case 'i':
+		/* signed decimal output */
+		flags |= FL_SIGNED;
+		radix = 10;
+		goto COMMON_INT;
+
+	    case 'u':
+		radix = 10;
+		goto COMMON_INT;
+
+	    case 'p':
+		/* write a pointer -- this is like an integer or long */
+		/* except we force precision to pad with zeros and */
+		/* output in big hex. */
+
+		precision = 2 * sizeof(void FAR *);     /* number of hex digits needed */
+#if !PTR_IS_INT
+		flags |= FL_LONG;	/* assume we're converting a long */
+#endif
+		/* DROP THROUGH to hex formatting */
+
+	    case 'C':
+	    case 'X':
+		/* unsigned upper hex output */
+		hexadd = 'A' - '9' - 1;     /* set hexadd for uppercase hex */
+		goto COMMON_HEX;
+
+	    case 'x':
+		/* unsigned lower hex output */
+		hexadd = 'a' - '9' - 1;     /* set hexadd for lowercase hex */
+		/* DROP THROUGH TO COMMON_HEX */
+
+	    COMMON_HEX:
+		radix = 16;
+		if (flags & FL_ALTERNATE) {
+		    /* alternate form means '0x' prefix */
+		    prefix[0] = '0';
+		    prefix[1] = (char)('x' - 'a' + '9' + 1 + hexadd);	/* 'x' or 'X' */
+		    prefixlen = 2;
+		}
+		goto COMMON_INT;
+
+	    case 'o':
+		/* unsigned octal output */
+		radix = 8;
+		if (flags & FL_ALTERNATE) {
+		    /* alternate form means force a leading 0 */
+		    flags |= FL_FORCEOCTAL;
+		}
+		/* DROP THROUGH to COMMON_INT */
+
+	    COMMON_INT: {
+		/* This is the general integer formatting routine. */
+		/* Basically, we get an argument, make it positive */
+		/* if necessary, and convert it according to the */
+		/* correct radix, setting text and textlen */
+		/* appropriately. */
+
+		unsigned long number;	/* number to convert */
+		int digit;		/* ascii value of digit */
+		long l; 		/* temp long value */
+
+		/* 1. read argument into l, sign extend as needed */
+#if !LONG_IS_INT
+		if (flags & FL_LONG)
+		    l = get_long_arg(&argptr);
+		else
+#endif
+
+#if !SHORT_IS_INT
+		if (flags & FL_SHORT) {
+		    if (flags & FL_SIGNED)
+			l = (short) get_int_arg(&argptr); /* sign extend */
+		    else
+			l = (unsigned short) get_int_arg(&argptr);    /* zero-extend*/
+		}
+		else
+#endif
+		{
+		    if (flags & FL_SIGNED)
+			l = get_int_arg(&argptr); /* sign extend */
+		    else
+			l = (unsigned int) get_int_arg(&argptr);    /* zero-extend*/
+		}
+
+		/* 2. check for negative; copy into number */
+		if ( (flags & FL_SIGNED) && l < 0) {
+		    number = -l;
+		    flags |= FL_NEGATIVE;   /* remember negative sign */
+		}
+		else {
+		    number = l;
+		}
+
+		/* 3. check precision value for default; non-default */
+		/*    turns off 0 flag, according to ANSI. */
+		if (precision < 0)
+		    precision = 1;		/* default precision */
+		else
+		    flags &= ~FL_LEADZERO;
+
+		/* 4. Check if data is 0; if so, turn off hex prefix */
+		if (number == 0)
+		    prefixlen = 0;
+
+		/* 5. Convert data to ASCII -- note if precision is zero */
+		/*    and number is zero, we get no digits at all.	 */
+
+		text = &buffer[BUFFERSIZE-1];	// last digit at end of buffer
+		flags &= ~FL_WIDE;		// 8 bit characters
+
+		while (precision-- > 0 || number != 0) {
+		    digit = (int)(number % radix) + '0';
+		    number /= radix;		/* reduce number */
+		    if (digit > '9') {
+			/* a hex digit, make it a letter */
+			digit += hexadd;
+		    }
+		    *text-- = (char)digit;	/* store the digit */
+		}
+
+		textlen = (char FAR *)&buffer[BUFFERSIZE-1] - text; /* compute length of number */
+		++text; 	/* text points to first digit now */
+
+
+		/* 6. Force a leading zero if FORCEOCTAL flag set */
+		if ((flags & FL_FORCEOCTAL) && (text[0] != '0' || textlen == 0)) {
+		    *--text = '0';
+		    ++textlen;		/* add a zero */
+		}
+	    }
+	    break;
+	    }
+
+	    /* At this point, we have done the specific conversion, and */
+	    /* 'text' points to text to print; 'textlen' is length.  Now we */
+	    /* justify it, put on prefixes, leading zeros, and then */
+	    /* print it. */
+
+	    if (!no_output) {
+		int padding;	/* amount of padding, negative means zero */
+
+		if (flags & FL_SIGNED) {
+		    if (flags & FL_NEGATIVE) {
+			/* prefix is a '-' */
+			prefix[0] = '-';
+			prefixlen = 1;
+		    }
+		    else if (flags & FL_SIGN) {
+			/* prefix is '+' */
+			prefix[0] = '+';
+			prefixlen = 1;
+		    }
+		    else if (flags & FL_SIGNSP) {
+			/* prefix is ' ' */
+			prefix[0] = ' ';
+			prefixlen = 1;
+		    }
+		}
+
+		/* calculate amount of padding -- might be negative, */
+		/* but this will just mean zero */
+		padding = fldwidth - textlen - prefixlen;
+
+		/* put out the padding, prefix, and text, in the correct order */
+
+		if (!(flags & (FL_LEFT | FL_LEADZERO))) {
+		    /* pad on left with blanks */
+		    f->writechar(' ', padding, f, &charsout);
+		}
+
+		/* write prefix */
+		writestring(prefix, prefixlen, f, &charsout, 0);
+
+		if ((flags & FL_LEADZERO) && !(flags & FL_LEFT)) {
+		    /* write leading zeros */
+		    f->writechar('0', padding, f, &charsout);
+		}
+
+		/* write text */
+		writestring(text, textlen, f, &charsout, flags & FL_WIDE);
+
+		if (flags & FL_LEFT) {
+		    /* pad on right with blanks */
+		    f->writechar(' ', padding, f, &charsout);
+		}
+
+		/* we're done! */
+	    }
+	    break;
+	}
+    }
+
+    return charsout;	    /* return value = number of characters written */
+}
+
+
+/***
+*int get_int_arg(va_list pargptr)
+*
+*Purpose:
+*   Gets an int argument off the given argument list and updates *pargptr.
+*
+*Entry:
+*   va_list pargptr - pointer to argument list; updated by function
+*
+*Exit:
+*   Returns the integer argument read from the argument list.
+*
+*Exceptions:
+*
+*******************************************************************************/
+
+LOCAL(int) get_int_arg(va_list FAR *pargptr)
+{
+    return va_arg(*pargptr, int);
+}
+
+/***
+*long get_long_arg(va_list pargptr)
+*
+*Purpose:
+*   Gets an long argument off the given argument list and updates pargptr.
+*
+*Entry:
+*   va_list pargptr - pointer to argument list; updated by function
+*
+*Exit:
+*   Returns the long argument read from the argument list.
+*
+*Exceptions:
+*
+*******************************************************************************/
+
+
+#if !LONG_IS_INT
+LOCAL(long) get_long_arg(va_list FAR *pargptr)
+{
+    return va_arg(*pargptr, long);
+}
+#endif
+
+
+
+/***
+*void writestring(char *string, int len, struct w4io *f, int *pcchwritten, int fwide)
+*
+*Purpose:
+*   Writes a string of the given length to the given file.  If no error occurs,
+*   then *pcchwritten is incremented by len; otherwise, *pcchwritten is set
+*   to -1.  If len is negative, it is treated as zero.
+*
+*Entry:
+*   char *string     - string to write (NOT null-terminated)
+*   int len	     - length of string
+*   struct w4io *f   - file to write to
+*   int *pcchwritten - pointer to integer to update with total chars written
+*   int fwide	     - wide character flag
+*
+*Exit:
+*   No return value.
+*
+*Exceptions:
+*
+*******************************************************************************/
+
+LOCAL(void) writestring(
+	char FAR *string,
+	int len,
+	struct w4io FAR *f,
+	int FAR *pcchwritten,
+	int fwide)
+{
+    wchar_t FAR *pwc;
+
+    //printf("string: str=%.*s, len=%d, cch=%d, f=%d\n", len, string, len, *pcchwritten, fwide);
+    if (fwide) {
+	pwc = (wchar_t FAR *) string;
+	while (len-- > 0) {
+	    if (*pwc & 0xff00) {
+		f->writechar('^', 1, f, pcchwritten);
+	    }
+	    f->writechar((char) *pwc++, 1, f, pcchwritten);
+	}
+    } else {
+	while (len-- > 0) {
+	    f->writechar(*string++, 1, f, pcchwritten);
+	}
+    }
+}
+
+#endif // DBG == 1