'''Tcl_AttemptAlloc''' is a function that was added to the [Tcl C API] in Tcl 8.4a2.

http://www.tcl.tk/man/tcl8.5/TclLib/Alloc.htm

It is identical in function to Tcl_Alloc, except that Tcl_AttemptAlloc will not cause the Tcl interpreter to panic if the memory allocation fails. If the allocation fails, these functions will instead return NULL.

See also:
   * [ckalloc]

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%| [Changes in Tcl/Tk 8.4] | [Category Tcl Library] |%
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