#!F-adobe-helvetica-medium-r-normal--18* #!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
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