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