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| author | Mattias Andrée <maandree@kth.se> | 2018-11-05 23:03:15 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2018-11-05 23:03:15 +0100 |
| commit | 2cc97e5ce4a53ba52e6c283bdabe7b5028d237ed (patch) | |
| tree | 97e77ff81fc6cea7ac3ac54657dbdf3b882b08df /man/STRLEN.3libsimple | |
| parent | Add man page for libsimple_close (diff) | |
| download | libsimple-2cc97e5ce4a53ba52e6c283bdabe7b5028d237ed.tar.gz libsimple-2cc97e5ce4a53ba52e6c283bdabe7b5028d237ed.tar.bz2 libsimple-2cc97e5ce4a53ba52e6c283bdabe7b5028d237ed.tar.xz | |
Add more man pages
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
| -rw-r--r-- | man/STRLEN.3libsimple | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/man/STRLEN.3libsimple b/man/STRLEN.3libsimple new file mode 100644 index 0000000..06ccecf --- /dev/null +++ b/man/STRLEN.3libsimple @@ -0,0 +1,41 @@ +.TH STRLEN 3 2018-11-05 libsimple +.SH NAME +STRLEN \- get the length of a string literal +.SH SYNOPSIS +.nf +#include <libsimple.h> + +#ifndef STRLEN +# define STRLEN(str) /* implementation omitted */ +#endif +.fi +.SH DESCRIPTION +The +.BR STRLEN () +macro assumes +.I str +is string literal +.RB ( char +array type) and expands the value of +.I strlen(str) +as a constant expression, that is, without +calling +.IR strlen ; +however it is not suitable for +.BR #if . +The type of the expression the macro expands to is +.BR size_t . +.SH EXAMPLES +None. +.SH APPLICATION USAGE +None. +.SH RATIONALE +None. +.SH FUTURE DIRECTIONS +None. +.SH NOTES +None. +.SH BUGS +None. +.SH SEE ALSO +.BR ELEMSOF (3libsimple) |