• IR <IR_member pathlink.com> Oct 03 2004
• Heinz Saathoff <hsaat despammed.com> Oct 04 2004
• Scott Michel <scottm aero.org> Oct 04 2004

IR <IR_member pathlink.com> writes:

With the Digital Mars compiler, how big (in bytes) are these variables?

unsigned int, int, unsigned short, short, unsigned long, long, and char

Thanks

Heinz Saathoff <hsaat despammed.com> writes:

Hello,

IR wrote...
 With the Digital Mars compiler, how big (in bytes) are these variables?
 
 unsigned int, int, unsigned short, short, unsigned long, long, and char


depends on the memory model. In standard 32-bit windows the sizes are:

  unsigned int    and   int   : 32 bit
  unsigned short  and   short : 16 bit
  unsigned long   and   long  : 32 bit
  unsigned char   and   char  : 8 bit

HTH,
	Heinz

Scott Michel <scottm aero.org> writes:

IR wrote:
 With the Digital Mars compiler, how big (in bytes) are these variables?
 
 unsigned int, int, unsigned short, short, unsigned long, long, and char
 
 Thanks


int main(void)
{
   printf("sizeof(unsigned int) = %d\n", sizeof(unsigned int));
   printf("sizeof(int) = %d\n", sizeof(int));
   printf("sizeof(unsigned short) = %d\n", sizeof(unsigned short));
   printf("sizeof(short) = %d\n", sizeof(short));
   printf("sizeof(unsigned long) = %d\n", sizeof(unsigned long));
   printf("sizeof(long) = %d\n", sizeof(long));
   printf("sizeof(char) = %d\n", sizeof(char));
   return 0;
}