|  | /* This file should provide inline versions of string functions. | 
|  |  | 
|  | Surround GCC-specific parts with #ifdef __GNUC__, and use `__extern_inline'. | 
|  |  | 
|  | This file should define __STRING_INLINES if functions are actually defined | 
|  | as inlines.  */ | 
|  |  | 
|  | #ifndef _BITS_STRING_H | 
|  | #define _BITS_STRING_H	1 | 
|  |  | 
|  | /* Define whether to use the unaligned string inline ABI. | 
|  | The string inline functions are an external ABI, thus cannot be changed | 
|  | after the first release of a new target (unlike _STRING_ARCH_unaligned | 
|  | which may be changed from release to release).  Targets must support | 
|  | unaligned accesses in hardware if either define is set to true.  */ | 
|  | #define _STRING_INLINE_unaligned   0 | 
|  |  | 
|  | #endif /* bits/string.h */ |