campo-sirio/gfm/demo09.c

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#include <stdio.h>
#include "gm.h"
void main(void);
void main()
{
char *path="tmpfile";
char buffer[40];
FILE *fil;
DEC da, *a=&da;
ConvAsciiToDecimal(a, "3.14159");
dprintf(" dprintf outputs %t\n", a);
dsprintf(buffer, "%t", a);
printf("dsprintf outputs %s\n", buffer);
fil = fopen(path, "w");
dfprintf(fil, "%t", a);
fclose(fil);
fil = fopen(path, "r");
fscanf(fil, "%s", buffer);
fclose(fil);
printf("dfprintf outputs %s\n", buffer);
}