27 lines
671 B
C
27 lines
671 B
C
/*
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* real.c
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*
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* functions for real number cells.
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*
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* (c) 2017 Simon Brooke <simon@journeyman.cc>
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* Licensed under GPL version 2.0, or, at your option, any later version.
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*/
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#include "conspage.h"
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#include "consspaceobject.h"
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#include "read.h"
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/**
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* Allocate a real number cell representing this value and return a cons
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* pointer to it.
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* @param value the value to wrap;
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* @return a real number cell wrapping this value.
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*/
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struct cons_pointer make_real( long double value ) {
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struct cons_pointer result = allocate_cell( REALTAG );
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struct cons_space_object *cell = &pointer2cell( result );
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cell->payload.real.value = value;
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return result;
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}
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