| 19 |
|
static double lastx, lasty, rsum; |
| 20 |
|
static int npts; |
| 21 |
|
|
| 22 |
+ |
static void gcheader(char *types); |
| 23 |
+ |
static void calcpoint(int c, double x, double y); |
| 24 |
+ |
static void gcvalue(int c, char *types); |
| 25 |
|
|
| 26 |
< |
gcalc(types) /* do a calculation */ |
| 27 |
< |
char *types; |
| 26 |
> |
void |
| 27 |
> |
gcalc( /* do a calculation */ |
| 28 |
> |
char *types |
| 29 |
> |
) |
| 30 |
|
{ |
| 31 |
< |
int i, calcpoint(); |
| 31 |
> |
int i; |
| 32 |
|
|
| 33 |
|
if (strchr(types, 'h') == NULL) |
| 34 |
|
gcheader(types); |
| 50 |
|
} |
| 51 |
|
|
| 52 |
|
|
| 53 |
< |
gcheader(types) /* print header */ |
| 54 |
< |
register char *types; |
| 53 |
> |
void |
| 54 |
> |
gcheader( /* print header */ |
| 55 |
> |
register char *types |
| 56 |
> |
) |
| 57 |
|
{ |
| 58 |
|
printf("__"); |
| 59 |
|
while (*types) |
| 80 |
|
} |
| 81 |
|
|
| 82 |
|
|
| 83 |
< |
gcvalue(c, types) /* print the values for the curve */ |
| 84 |
< |
int c; |
| 85 |
< |
register char *types; |
| 83 |
> |
void |
| 84 |
> |
gcvalue( /* print the values for the curve */ |
| 85 |
> |
int c, |
| 86 |
> |
register char *types |
| 87 |
> |
) |
| 88 |
|
{ |
| 89 |
|
double d1, d2, d3, sqrt(); |
| 90 |
|
|
| 122 |
|
} |
| 123 |
|
|
| 124 |
|
|
| 125 |
< |
calcpoint(c, x, y) /* add a point to our calculation */ |
| 126 |
< |
int c; |
| 127 |
< |
double x, y; |
| 125 |
> |
void |
| 126 |
> |
calcpoint( /* add a point to our calculation */ |
| 127 |
> |
int c, |
| 128 |
> |
double x, |
| 129 |
> |
double y |
| 130 |
> |
) |
| 131 |
|
{ |
| 132 |
|
if (x < xmin || x > xmax) |
| 133 |
|
return; |
