28ff420dd0
Co-authored-by: Jorge Chavez-Saab <jorgechavezsaab@gmail.com> Co-authored-by: Maria Corte-Real Santos <36373796+mariascrs@users.noreply.github.com> Co-authored-by: Luca De Feo <github@defeo.lu> Co-authored-by: Jonathan Komada Eriksen <jonathan.eriksen97@gmail.com> Co-authored-by: Basil Hess <bhe@zurich.ibm.com> Co-authored-by: Antonin Leroux <18654258+tonioecto@users.noreply.github.com> Co-authored-by: Patrick Longa <plonga@microsoft.com> Co-authored-by: Lorenz Panny <lorenz@yx7.cc> Co-authored-by: Francisco Rodríguez-Henríquez <francisco.rodriguez@tii.ae> Co-authored-by: Sina Schaeffler <108983332+syndrakon@users.noreply.github.com> Co-authored-by: Benjamin Wesolowski <19474926+Calodeon@users.noreply.github.com>
34 lines
783 B
C
34 lines
783 B
C
#ifndef TUTIL_H
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#define TUTIL_H
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#include <stddef.h>
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#include <stdint.h>
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#if defined(__GNUC__) || defined(__clang__)
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#define BSWAP32(i) __builtin_bswap32((i))
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#define BSWAP64(i) __builtin_bswap64((i))
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#else
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#define BSWAP32(i) ((((i) >> 24) & 0xff) | (((i) >> 8) & 0xff00) | (((i) & 0xff00) << 8) | ((i) << 24))
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#define BSWAP64(i) ((BSWAP32((i) >> 32) & 0xffffffff) | (BSWAP32(i) << 32)
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#endif
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#if defined(RADIX_64)
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#define digit_t uint64_t
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#define sdigit_t int64_t
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#define DIGIT_LEN 8
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#define RADIX 64
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#define LOG2RADIX 6
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#define BSWAP_DIGIT(i) BSWAP64(i)
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#elif defined(RADIX_32)
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#define digit_t uint32_t
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#define sdigit_t int32_t
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#define DIGIT_LEN 4
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#define RADIX 32
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#define LOG2RADIX 5
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#define BSWAP_DIGIT(i) BSWAP32(i)
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#else
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#error "Radix must be 32bit or 64 bit"
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#endif
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#endif
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