HelenOS sources

UTF8_MASK_INITIAL4  161 common/str.c   #define UTF8_MASK_INITIAL4  0b00000111
UTF8_MASK_INITIAL4  161 kernel/generic/common/str.c #define UTF8_MASK_INITIAL4  0b00000111
UTF8_MASK_INITIAL4  161 uspace/lib/c/common/str.c #define UTF8_MASK_INITIAL4  0b00000111