wcstoimax(3) Library Functions Manual wcstoimax(3) NAME wcstoimax, wcstoumax - convert wide-character string to integer LIBRARY Standard C library (libc, -lc) SYNOPSIS #include #include intmax_t wcstoimax(const wchar_t *restrict nptr, wchar_t **restrict endptr, int base); uintmax_t wcstoumax(const wchar_t *restrict nptr, wchar_t **restrict endptr, int base); DESCRIPTION These functions are just like wcstol(3) and wcstoul(3), except that they return a value of type intmax_t and uintmax_t, respectively. ATTRIBUTES For an explanation of the terms used in this section, see attributes(7). allbox; lbx lb lb l l l. Interface Attribute Value T{ wcstoimax(), wcstoumax() T} Thread safety MT-Safe locale STANDARDS C11, POSIX.1-2008. HISTORY POSIX.1-2001, C99. SEE ALSO imaxabs(3), imaxdiv(3), strtoimax(3), strtoumax(3), wcstol(3), wcstoul(3) Linux man-pages 6.18 2026-02-08 wcstoimax(3)