ATOI (3)

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) -