Mercurial > hg > octave-lojdl > gnulib-hg
changeset 5766:8b60929a61ff
Comment nits.
Add the apostrophe in `(one|two)'s complement'.
Correct typos: s/or/of/.
| author | Jim Meyering <jim@meyering.net> |
|---|---|
| date | Sat, 26 Mar 2005 11:10:52 +0000 |
| parents | e01004232e8e |
| children | 739d247d0792 |
| files | lib/intprops.h |
| diffstat | 1 files changed, 5 insertions(+), 5 deletions(-) [+] |
line wrap: on
line diff
--- a/lib/intprops.h +++ b/lib/intprops.h @@ -27,9 +27,9 @@ an integer. */ #define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) -/* True if negative values of the signed integer type T use twos - complement, ones complement, or signed magnitude representation, - respectively. Much GNU code assumes twos complement, but some +/* True if negative values of the signed integer type T use two's + complement, one's complement, or signed magnitude representation, + respectively. Much GNU code assumes two's complement, but some people like to be portable to all possible C hosts. */ #define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1) #define TYPE_ONES_COMPLEMENT(t) ((t) ~ (t) 0 == 0) @@ -53,13 +53,13 @@ ? (t) -1 \ : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) -/* Bound on length of the string representing an integer value or type T. +/* Bound on length of the string representing an integer value of type T. Subtract 1 for the sign bit if t is signed; log10 (2.0) < 146/485; add 1 for integer division truncation; add 1 more for a minus sign if needed. */ #define INT_STRLEN_BOUND(t) \ ((sizeof (t) * CHAR_BIT - 1) * 146 / 485 + 2) -/* Bound on buffer size needed to represent an integer value or type T, +/* Bound on buffer size needed to represent an integer value of type T, including the terminating null. */ #define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1)