DIGITTOINT(3) BSD Library Functions Manual DIGITTOINT(3)NAME
digittoint -- convert a numeric character to its integer value
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <ctype.h>
int
digittoint(int c);
int
digittoint_l(int c, locale_t loc);
DESCRIPTION
The digittoint() function converts a numeric character to its corresponding integer value. The character can be any decimal digit or hexa-
decimal digit. With hexadecimal characters, the case of the values does not matter.
The digittoint_l() function takes an explicit locale argument, whereas the digittoint() function use the current global or per-thread locale.
RETURN VALUES
The digittoint() function always returns an integer from the range of 0 to 15. If the given character was not a digit as defined by
isxdigit(3), the function will return 0.
SEE ALSO ctype(3), isdigit(3), isxdigit(3), xlocale(3)BSD April 6, 2001 BSD
Check Out this Related Man Page
DIGITTOINT(3) BSD Library Functions Manual DIGITTOINT(3)NAME
digittoint, digittoint_l -- convert a numeric character to its integer value
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <ctype.h>
int
digittoint(int c);
#include <xlocale.h>
#include <ctype.h>
int
digittoint_l(int c, locale_t loc);
DESCRIPTION
The digittoint() function converts a numeric character to its corresponding integer value. The character can be any decimal digit or hexa-
decimal digit. With hexadecimal characters, the case of the values does not matter.
While the digittoint() function uses the current locale, the digittoint_l() function may be passed a locale directly. See xlocale(3) for more
information.
RETURN VALUES
The digittoint() function always returns an integer from the range of 0 to 15. If the given character was not a digit as defined by
isxdigit(3), the function will return 0.
SEE ALSO ctype(3), isdigit(3), isxdigit(3), xlocale(3)BSD April 6, 2001 BSD
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