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/*
\funcref{insert}{void insert (\params)}
{
{char} {*idname} {identifier to insert in symbols table}
}
{}
{xrealloc()}
{directive()}
{insert.c}
{
{\em insert()} is called from {\em directive()} when an {\em \#define}
directive is read.
Function {\em insert()} is passed the name of a redefined identifier by
the {\em idname} argument. The redefinition part is expected in the
lexical buffer {\em lexbuf}.
The definition is inserted by increasing the array of {\em DEFINED\_}
structures, pointed to by {\em defined}, by one element. Then, the {\em
ident} and {\em redef} fields of the newly created struct are assigned.
After this, the counter {\em ndefined} is increased.
}
*/
#include "icm-pp.h"
void insert (char *idname)
{
defined = xrealloc (defined, (ndefined + 1) * sizeof (DEFINED_));
defined [ndefined].ident = xstrdup (idname);
defined [ndefined].redef = xstrdup (lexbuf);
ndefined++;
}
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