会python真的可以为所欲为0(回)
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845天前
鸽子
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849天前#include <stdio.h> |
#include <alloc.h> |
#include <string.h> |
#include <dos.h> |
int main ( void ) |
{ |
char far *fptr; |
char *str = "Hello"; |
/* allocate memory for the far pointer */ |
fptr = farcalloc ( 10, sizeof ( char ) ); |
/* copy "Hello" into allocated memory */ |
/* |
Note: movedata is used because you might be in a small data model, |
in which case a normal string copy routine can't be used since it |
assumes the pointer size is near. |
*/ |
movedata ( FP_SEG ( str ), FP_OFF ( str ), |
FP_SEG ( fptr ), FP_OFF ( fptr ), |
strlen ( str ) ); |
/* display string (note the F modifier) */ |
printf ( "Far string is: %Fs\n", fptr ); |
/* free the memory */ |
farfree ( fptr ); |
return 0; |
} |
