Query: atoi
OS: osx
Section: 3
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ATOI(3) BSD Library Functions Manual ATOI(3)NAMEatoi, atoi_l -- convert ASCII string to integerLIBRARYStandard C Library (libc, -lc)SYNOPSIS#include <stdlib.h> int atoi(const char *str); #include <xlocale.h> int atoi_l(const char *str, locale_t loc);DESCRIPTIONThe atoi() function converts the initial portion of the string pointed to by str to int representation. It is equivalent to: (int)strtol(str, (char **)NULL, 10); While the atoi() function uses the current locale, the atoi_l() function may be passed a locale directly. See xlocale(3) for more informa- tion.IMPLEMENTATION NOTESThe atoi() and atoi_l() functions are thread-safe and async-cancel-safe. The atoi() and atoi_l() functions have been deprecated by strtol() and strtol_l() and should not be used in new code.ERRORSThe function atoi() need not affect the value of errno on an error.SEE ALSOatof(3), atol(3), strtod(3), strtol(3), strtoul(3), xlocale(3)STANDARDSThe atoi() function conforms to ISO/IEC 9945-1:1990 (``POSIX.1''), ISO/IEC 9899:1990 (``ISO C90''), and ISO/IEC 9899:1999 (``ISO C99'').BSDJune 4, 1993 BSD