1  #ifndef _TEXTINPUTSOURCES_H
 2  #define _TEXTINPUTSOURCES_H
 3  #include <CoreFoundation/CFString.h>
 4  
 5  #ifdef __cplusplus
 6  extern "C" {
 7  #endif
 8  
 9  typedef struct __TISInputSource* TISInputSourceRef;
10  
11  extern const CFStringRef kTISPropertyUnicodeKeyLayoutData;
12  extern const CFStringRef kTISPropertyInputSourceLanguages;
13  extern const CFStringRef kTISPropertyLocalizedName;
14  
15  extern TISInputSourceRef TISCopyCurrentKeyboardLayoutInputSource(void);
16  extern TISInputSourceRef TISCopyCurrentKeyboardInputSource(void);
17  
18  extern void* TISGetInputSourceProperty(TISInputSourceRef inputSourceRef, CFStringRef key);
19  
20  extern TISInputSourceRef TISCopyCurrentASCIICapableKeyboardLayoutInputSource(void);
21  
22  #ifdef __cplusplus
23  }
24  #endif
25  
26  #endif