24 lines
338 B
C
24 lines
338 B
C
/* @(#)prom_mayget.c 1.1 92/07/30 SMI */
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/*
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* Copyright (c) 1990 by Sun Microsystems, Inc.
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*/
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#include <promcommon.h>
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int
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prom_mayget()
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{
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char c;
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switch (obp_romvec_version) {
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case OBP_V0_ROMVEC_VERSION:
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return (OBP_V0_MAYGET());
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default:
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if (OBP_V2_READ(OBP_V2_STDIN, &c, 1) == 1)
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return ((int)c);
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return (-1);
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}
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}
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