Quoting jgoerzen <[email protected]> from ml.softs.gtk-gnutella.devel:
:Hello Raphael, This is the results that I get:
:
:% make bar
:cc -o bar bar.c
:"bar.c", line 4: warning: old-style declaration or incorrect type for: main
:% ./bar
:sizeof(float) = 4
:sizeof(double) = 8
OK, time for deeper inspection.
Sorry, the program is a little bit longer but I need you to stuff it into
"bar.c" and again, type "make bar" and "./bar".
Thanks,
Raphael
--------
#include <stdio.h>
#include <ctype.h>
float ascii_le[] = {
3223.213134765625, 6.8273612896518898e-07, 1.9753562586009612e+31, 0 };
float ascii_be[] = {
865942.3125, 6.7652519659605424e+22, 1.9695089292781631e-07, 0 };
void show(const char *name, float x[4])
{
int i;
for (i = 0; i < 4; i++) {
unsigned char *p = (unsigned char *) &x[i];
int j;
printf("%s #%d: ", name, i);
for (j = 0; j < 4; j++) {
unsigned v = p[j];
printf("%u (%c) ", v, isalnum(v) ? v : '?');
}
printf("\n");
}
}
#define SHOW(x) show(# x, x)
int main()
{
SHOW(ascii_le);
SHOW(ascii_be);
return 0;
}
--------
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