This documentation is copyright © 1998-2001 Sandro Sigala <sandro@sigala.it>.
All rights reserved.

Released under the GNU General Public License.

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iswdigit

Prototype

#include <wctype.h>

int iswdigit(int c);

Description

Returns a true value if the c character is a decimal-digit character.

References

ISO C 9899:1990 XXX