|  | libc { | 
|  | GLIBC_2.0 { | 
|  | # functions used in inline functions or macros | 
|  | __mbrlen; __mbrtowc; __wcsto*_internal; | 
|  |  | 
|  | # b* | 
|  | btowc; | 
|  |  | 
|  | # w* | 
|  | wcpcpy; wcpncpy; wcrtomb; wcscat; wcschr; wcscmp; wcscoll; | 
|  | wcscpy; wcscspn; wcsdup; wcslen; wcsncat; wcsncmp; | 
|  | wcsncpy; wcsnrtombs; wcspbrk; wcsrchr; wcsrtombs; wcsspn; wcsstr; | 
|  | wcstod; wcstof; wcstok; wcstol; wcstold; wcstoq; wcstoul; | 
|  | wcstouq; wcswidth; wcsxfrm; wctob; | 
|  |  | 
|  | wmemchr; wmemcmp; wmemcpy; wmemmove; wmemset; | 
|  | } | 
|  | GLIBC_2.1 { | 
|  | # w* | 
|  | wcscasecmp; wcsncasecmp; wcsnlen; wcstoll; | 
|  | wcstoimax; wcstoumax; wcstoull; wcswcs; wmemrtombs; wmemrtowcs; | 
|  | } | 
|  | GLIBC_2.2 { | 
|  | # w* | 
|  | wcschrnul; wmempcpy; | 
|  | } | 
|  | GLIBC_2.7 { | 
|  | __isoc99_fwscanf; __isoc99_swscanf; __isoc99_vfwscanf; __isoc99_vswscanf; | 
|  | __isoc99_vwscanf; __isoc99_wscanf; | 
|  | } | 
|  | GLIBC_2.16 { | 
|  | c16rtomb; c32rtomb; mbrtoc16; mbrtoc32; | 
|  | } | 
|  | } |