atoi(3) man page

ATOI(3)                    Linux Programmer's Manual                   ATOI(3)

NAME
       atoi - convert a string to an integer.

SYNOPSIS
       #include <stdlib.h>

       int atoi(const char *nptr);

DESCRIPTION
       The atoi() function converts the initial portion of the string pointed
       to by nptr to int.  The behaviour is the same as

              strtol(nptr, (char **)NULL, 10);

       except that atoi() does not detect errors.

RETURN VALUE
       The converted value.

CONFORMING TO
       SVID 3, POSIX, BSD 4.3, ISO 9899

SEE ALSO
       atof(3), atol(3), strtod(3), strtol(3), strtoul(3)

GNU                             March 29, 1993                         ATOI(3)

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