Manual Section... (3) - page: strlen
NAMEstrlen - calculate the length of a string
#include <string.h> size_t strlen(const char *s);
DESCRIPTIONThe strlen() function calculates the length of the string s, not including the terminating '\0' character.
RETURN VALUEThe strlen() function returns the number of characters in s.
CONFORMING TOSVr4, 4.3BSD, C89, C99.
SEE ALSOstring(3), wcslen(3), wcsnlen(3)
COLOPHONThis page is part of release 3.24 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.
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Time: 15:26:58 GMT, June 11, 2010