📄 xm
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@c ----------------------------------------------------------------------
@node xmalloc, memory
@heading @code{xmalloc}
@subheading Syntax
@example
void *xmalloc(size_t size);
@end example
@subheading Description
This function is just like @code{malloc} (@pxref{malloc}), except that if
there is no more memory, it prints an error message and exits.
@subheading Return Value
A pointer to the newly allocated memory.
@subheading Example
@example
char *f = xmalloc(100);
@end example
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