.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
.\"
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.\" Since the Linux kernel and libraries are constantly changing, this
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.\" References consulted:
.\"     Linux libc source code
.\"     Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
.\"     386BSD man pages
.\" Modified Sat Jul 24 18:02:26 1993 by Rik Faith (faith@cs.unc.edu)
.\" Translated into Spanish Wed Mar 11 14:10:24 CET 1998 by Gerardo
.\" Aburruzaga García <gerardo.aburruzaga@uca.es>
.\"
.TH STRLEN 3  "12 abril 1993" "GNU" "Manual del Programador de Linux"
.SH NOMBRE
strlen \- calcula la longitud de una cadena de caracteres
.SH SINOPSIS
.nf
.B #include <string.h>
.sp
.BI "size_t strlen(const char *" s );
.fi
.SH DESCRIPCIÓN
La función \fBstrlen()\fP calcula la longitud de la cadena de caracteres
\fIs\fP, sin incluir el carácter terminador `\\0'.
.SH "VALOR DEVUELTO"
La función \fBstrlen()\fP devuelve el número de caracteres en \fIs\fP.
.SH "CONFORME A"
SVID 3, POSIX, BSD 4.3, ISO 9899
.SH "VÉASE TAMBIÉN"
.BR string (3)