diff options
Diffstat (limited to 'gnulib/import/count-one-bits.h')
| -rw-r--r-- | gnulib/import/count-one-bits.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gnulib/import/count-one-bits.h b/gnulib/import/count-one-bits.h index 0056994..eea56d8 100644 --- a/gnulib/import/count-one-bits.h +++ b/gnulib/import/count-one-bits.h @@ -1,5 +1,5 @@ /* count-one-bits.h -- counts the number of 1-bits in a word. - Copyright (C) 2007-2019 Free Software Foundation, Inc. + Copyright (C) 2007-2020 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -30,6 +30,10 @@ _GL_INLINE_HEADER_BEGIN # define COUNT_ONE_BITS_INLINE _GL_INLINE #endif +#ifdef __cplusplus +extern "C" { +#endif + /* Expand to code that computes the number of 1-bits of the local variable 'x' of type TYPE (an unsigned integer type) and return it from the current function. */ @@ -122,13 +126,15 @@ count_one_bits_l (unsigned long int x) COUNT_ONE_BITS (__builtin_popcountl, __popcnt, unsigned long int); } -#if HAVE_UNSIGNED_LONG_LONG_INT /* Compute and return the number of 1-bits set in X. */ COUNT_ONE_BITS_INLINE int count_one_bits_ll (unsigned long long int x) { COUNT_ONE_BITS (__builtin_popcountll, __popcnt64, unsigned long long int); } + +#ifdef __cplusplus +} #endif _GL_INLINE_HEADER_END |