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#include <plan9.h>
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#define	SIZE	4096
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extern	int	printcol;
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int
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print(char *fmt, ...)
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{
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	char buf[SIZE], *out;
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	va_list arg, temp;
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	int n;
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	va_start(arg, fmt);
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	va_copy(temp, arg);
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	out = doprint(buf, buf+SIZE, fmt, &temp);
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	va_end(temp);
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	va_end(arg);
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	n = write(1, buf, (long)(out-buf));
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	return n;
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}
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int
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fprint(int f, char *fmt, ...)
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{
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	char buf[SIZE], *out;
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	va_list arg, temp;
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	int n;
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	va_start(arg, fmt);
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	va_copy(temp, arg);
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	out = doprint(buf, buf+SIZE, fmt, &temp);
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	va_end(temp);
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	va_end(arg);
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	n = write(f, buf, (long)(out-buf));
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	return n;
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}
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int
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sprint(char *buf, char *fmt, ...)
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{
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	char *out;
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	va_list arg, temp;
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	int scol;
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	scol = printcol;
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	va_start(arg, fmt);
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	va_copy(temp, arg);
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	out = doprint(buf, buf+SIZE, fmt, &temp);
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	va_end(temp);
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	va_end(arg);
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	printcol = scol;
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	return out-buf;
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}
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int
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snprint(char *buf, int len, char *fmt, ...)
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{
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	char *out;
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	va_list arg, temp;
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	int scol;
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	scol = printcol;
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	va_start(arg, fmt);
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	va_copy(temp, arg);
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	out = doprint(buf, buf+len, fmt, &temp);
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	va_end(temp);
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	va_end(arg);
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	printcol = scol;
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	return out-buf;
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}
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char*
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seprint(char *buf, char *e, char *fmt, ...)
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{
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	char *out;
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	va_list arg, temp;
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	int scol;
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	scol = printcol;
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	va_start(arg, fmt);
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	va_copy(temp, arg);
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	out = doprint(buf, e, fmt, &temp);
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	va_end(temp);
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	va_end(arg);
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	printcol = scol;
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	return out;
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}