44 lines
699 B
C
44 lines
699 B
C
/**
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* See Copyright Notice in picrin.h
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*/
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#include "picrin.h"
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static pic_value
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pic_char_char_p(pic_state *pic)
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{
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pic_value v;
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pic_get_args(pic, "o", &v);
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return pic_char_p(v) ? pic_true_value() : pic_false_value();
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}
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static pic_value
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pic_char_char_to_integer(pic_state *pic)
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{
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char c;
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pic_get_args(pic, "c", &c);
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return pic_int_value(c);
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}
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static pic_value
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pic_char_integer_to_char(pic_state *pic)
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{
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int i;
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pic_get_args(pic, "i", &i);
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return pic_char_value(i);
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}
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void
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pic_init_char(pic_state *pic)
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{
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pic_defun(pic, "char?", pic_char_char_p);
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pic_defun(pic, "char->integer", pic_char_char_to_integer);
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pic_defun(pic, "integer->char", pic_char_integer_to_char);
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}
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