__cttbl() — returns address of _LC_ctype_t structure
Header
The _LC_info.h header file contains definitions for the __cttbl() function.
Standards
| Standards/Extensions | C or C++ | Dependencies |
|---|---|---|
| Language Environment | both | None |
Syntax
#include <localdef.h>
#include <_LC_info.h>
_LC_ctype_t * __cttbl(void);General description
This function provides the location of the CTYPE class, which defines character membership in a character class.
Return values
__cttbl() returns a pointer of type _LC_ctype_t which is defined in <localdef.h>.