[tex-live] xreallocarray

[Olaf Weber]

Hartmut Henkel writes:

> Hi,
> would it be difficult or dangerous to add to cpascal.h the line

> #define xreallocarray(ptr,type,size) ((type*)xrealloc(ptr,(size+1)*sizeof(type)))

> right below the line with xmallocarray, and to common.defines the line

> @define function xreallocarray ();

> again right below the line with xmallocarray? This would allow me to use
> xrealloc_array in pdftex web, e. g. for dynamic growth of pdf_mem...

This is not particularly difficult or dangerous in and of itself.
Though the uses made of xreallocarray might be.  :-)

-- 
Olaf Weber

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