39 lines
778 B
C
39 lines
778 B
C
#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdlib.h>
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#include <Eina.h>
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#include "Embryo.h"
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#include "embryo_private.h"
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/* exported random number api */
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static Embryo_Cell
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_embryo_rand_rand(Embryo_Program *ep EINA_UNUSED, Embryo_Cell *params EINA_UNUSED)
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{
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return (Embryo_Cell)(rand() & 0xffff);
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}
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static Embryo_Cell
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_embryo_rand_randf(Embryo_Program *ep EINA_UNUSED, Embryo_Cell *params EINA_UNUSED)
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{
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double r;
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float f;
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r = (double)(rand() & 0xffff) / 65535.0;
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f = (float)r;
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return EMBRYO_FLOAT_TO_CELL(f);
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}
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/* functions used by the rest of embryo */
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void
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_embryo_rand_init(Embryo_Program *ep)
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{
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embryo_program_native_call_add(ep, "rand", _embryo_rand_rand);
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embryo_program_native_call_add(ep, "randf", _embryo_rand_randf);
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}
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