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/*
\funcref{fun\_call}{void fun\_call ()}
{}
{}
{getint16(), push()}
{fun\_ret()}
{funcall.c}
{
This function is executed whan an {\em op\_call} opcode is read.
Following the opcode a 16-bits unsigned value is expected, stating the
offset of the function to call.
The offset of the next instruction is pushed as an {\em e\_int}
variable. Then the file pointer associated with the binary makefile is
set to the offset of the called function.
}
*/
#include "icm-exec.h"
void fun_call ()
{
VAR_
tmp;
UNS16
offs;
offs = (UNS16) getint16 (infile);
tmp.type = e_int;
tmp.vu.intval = (unsigned) ftell (infile);
push (tmp);
fseek (infile, (INT32) offs, SEEK_SET);
tmp.vu.intval = bp;
push (tmp);
bp = sp;
}
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