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45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
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/* _______ ____ __ ___ ___
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* \ _ \ \ / \ / \ \ / / ' ' '
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* | | \ \ | | || | \/ | . .
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* | | | | | | || ||\ /| |
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* | | | | | | || || \/ | | ' ' '
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* | | | | | | || || | | . .
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* | |_/ / \ \__// || | |
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* /_______/ynamic \____/niversal /__\ /____\usic /| . . ibliotheque
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* / \
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* / . \
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* rawsig.c - Function to retrieve raw signal / / \ \
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* data from a DUH provided you know | < / \_
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* what type of signal it is. | \/ /\ /
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* \_ / > /
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* By entheh. | \ / /
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* | ' /
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* \__/
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*/
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#include <stdlib.h>
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#include "dumb.h"
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#include "internal/dumb.h"
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/* You have to specify the type of sigdata, proving you know what to do with
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* the pointer. If you get it wrong, you can expect NULL back.
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*/
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sigdata_t *DUMBEXPORT duh_get_raw_sigdata(DUH *duh, int sig, int32 type)
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{
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DUH_SIGNAL *signal;
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if (!duh) return NULL;
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if ((unsigned int)sig >= (unsigned int)duh->n_signals) return NULL;
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signal = duh->signal[sig];
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if (signal && signal->desc->type == type)
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return signal->sigdata;
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return NULL;
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}
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