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| author | Mattias Andrée <maandree@kth.se> | 2016-03-02 09:11:48 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2016-03-02 09:12:31 +0100 |
| commit | ea2d6c93d28a9c5af94035057c52c36f0618ba2c (patch) | |
| tree | 73cc4b6cbb66e623ae6f5ee933c489bae97a01d8 /man/zstr_length.3 | |
| parent | Why zbits returns 1 for 0 (diff) | |
| download | libzahl-ea2d6c93d28a9c5af94035057c52c36f0618ba2c.tar.gz libzahl-ea2d6c93d28a9c5af94035057c52c36f0618ba2c.tar.bz2 libzahl-ea2d6c93d28a9c5af94035057c52c36f0618ba2c.tar.xz | |
zstr_length_positive is safe for non-positive, hence rename to zstr_length; and add zstr_length
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
| -rw-r--r-- | man/zstr_length.3 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/man/zstr_length.3 b/man/zstr_length.3 new file mode 100644 index 0000000..cd1014a --- /dev/null +++ b/man/zstr_length.3 @@ -0,0 +1,24 @@ +.TH ZSTR_LENGTH 3 libzahl +.SH NAME +zstr_length - Predict the length of a string +.SH SYNOPSIS +.nf +#include <zahl.h> + +size_t zstr_length(z_t \fIa\fP, unsigned long long int\fIradix\fP); +.fi +.SH DESCRIPTION +.B zstr_length +calculates the number of digits required to +to represent the absolute value of +.I a +in the selected +.IR radix . +.SH RETURN VALUE +The number of digits requires to represent +.I a +i the selected +.I radix +is returned. +.SH SEE ALSO +.BR zstr (3) |