HelenOS sources

U_DOWN_ARROW       57 common/include/str.h #define U_DOWN_ARROW   0x2193
U_DOWN_ARROW       57 kernel/generic/common/include/str.h #define U_DOWN_ARROW   0x2193
U_DOWN_ARROW       57 uspace/lib/c/common/include/str.h #define U_DOWN_ARROW   0x2193
U_DOWN_ARROW       57 uspace/lib/posix/include/common/str.h #define U_DOWN_ARROW   0x2193