regex: replace mbrtowc with __mbrtowc. 2009-01-09 Paolo Bonzini <bonzini@gnu.org> * lib/regcomp.c (re_compile_fastmap_iter): Use __mbrtowc. * lib/regex_internal.c (build_wcs_buffer, build_wcs_upper_buffer, re_string_skip_chars, re_string_reconstruct): Likewise. * lib/regex_internal.h [!_LIBC] (__mbrtowc): New #define.