38 lines
1.6 KiB
C
38 lines
1.6 KiB
C
/* Extended Module Player
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* Copyright (C) 1996-2024 Claudio Matsuoka and Hipolito Carraro Jr
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef LIBXMP_RNG_H
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#define LIBXMP_RNG_H
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#include "common.h"
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LIBXMP_BEGIN_DECLS
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/* Returns a pseudo-random unsigned integer between 0 and (range - 1) and
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* steps the player's internal random state. If range = 0, returns 0. */
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unsigned libxmp_get_random (struct rng_state *, unsigned range);
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void libxmp_set_random (struct rng_state *, unsigned seed);
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void libxmp_init_random (struct rng_state *);
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LIBXMP_END_DECLS
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#endif /* LIBXMP_RNG_H */
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