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#!N 
#!N 
 #!Rdxrea DXReAllocate #!N #!N Function #!N #!N Changes the size of 
a previously allocated block of storage. #!N #!N Syntax #!N  #!F-adobe-times-bold-r-normal--18*   
#include <dx/dx.h> Pointer DXReAllocate(Pointer x, unsigned int n) #!EF #!N #!N 
Functional Details #!N #!N Changes the size of the previously allocated 
block of storage pointed to by  #!F-adobe-times-bold-r-normal--18*   x #!EF by  #!F-adobe-times-bold-r-normal--18*   
n #!EF bytes. The pointer  #!F-adobe-times-bold-r-normal--18*   x #!EF must have been 
returned from either  #!F-adobe-times-bold-r-normal--18*   DXAllocate #!EF ,  #!F-adobe-times-bold-r-normal--18*   DXAllocateZero #!EF , 
 #!F-adobe-times-bold-r-normal--18*   DXAllocateLocal #!EF ,  #!F-adobe-times-bold-r-normal--18*   DXAllocateLocalZero #!EF , or a previous 
call to  #!F-adobe-times-bold-r-normal--18*   DXReAllocate #!EF . If  #!F-adobe-times-bold-r-normal--18*   x #!EF is 
 #!F-adobe-times-bold-r-normal--18*   NULL #!EF , a global memory block is allocated as 
if  #!F-adobe-times-bold-r-normal--18*   DXAllocate #!EF was called. The number of bytes  #!F-adobe-times-bold-r-normal--18*   
n #!EF must be greater than 0. The user is responsible 
for freeing the allocated space by calling  #!F-adobe-times-bold-r-normal--18*   DXFree #!EF . 
The block is copied if necessary, invalidating any pointers to the 
old storage. #!N #!N Return Value #!N #!N Returns a pointer 
to the new block, or returns  #!F-adobe-times-bold-r-normal--18*   NULL #!EF and sets 
the error code to indicate an error such as out of 
memory or a corrupted storage area. #!N #!N See Also #!N 
#!N  #!F-adobe-times-bold-r-normal--18*    #!Ldxalp,dxall1171 h DXAllocate, DXAllocateZero, DXAllocateLocal, DXAllocateLocalZero, DXAllocateLocalOnly, DXAllocateLocalOnlyZero  #!EL  ,  #!Ldxfre,dxall1212 h DXFree  #!EL  ,  #!Ldxpa,dxall1332 h DXPrintAlloc  #!EL  #!EF #!N #!N  #!Lstoral,dxall1096 h Memory Allocation  #!EL  
. #!N #!N #!N  #!F-adobe-times-medium-i-normal--18*   Next Topic #!EF #!N #!N  #!Ldxref,dxall1353 h DXReference  #!EL  
#!N  #!F-adobe-times-medium-i-normal--18*   #!N 
