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873天前#include <dos.h> |
#include <alloc.h> |
#include <stdio.h> |
#include <stdlib.h> |
int main(void) |
{ |
unsigned int size, segp; |
int stat; |
size = 64; /* (64 x 16) = 1024 bytes */ |
stat = allocmem(size, &segp); |
if (stat == -1) |
printf("Allocated memory at segment: %X\n", segp); |
else |
{ |
printf("Failed: maximum number of paragraphs available is %d\n", |
stat); |
exit(1); |
} |
stat = setblock(segp, size * 2); |
if (stat == -1) |
printf("Expanded memory block at segment: %X\n", segp); |
else |
printf("Failed: maximum number of paragraphs available is %d\n", |
stat); |
freemem(segp); |
return 0; |
} |
