HelenOS sources
chr_width 109 common/include/str.h extern size_t chr_width(char32_t ch);
chr_width 870 common/str.c width += chr_width(ch);
chr_width 109 kernel/generic/common/include/str.h extern size_t chr_width(char32_t ch);
chr_width 870 kernel/generic/common/str.c width += chr_width(ch);
chr_width 109 uspace/lib/c/common/include/str.h extern size_t chr_width(char32_t ch);
chr_width 870 uspace/lib/c/common/str.c width += chr_width(ch);
chr_width 109 uspace/lib/posix/include/common/str.h extern size_t chr_width(char32_t ch);
HelenOS homepage, sources at GitHub