U_STRDUP           26 maint/gnulib/tests/unistr/test-u16-strdup.c #define U_STRDUP u16_strdup
U_STRDUP           26 maint/gnulib/tests/unistr/test-u32-strdup.c #define U_STRDUP u32_strdup
U_STRDUP           26 maint/gnulib/tests/unistr/test-u8-strdup.c #define U_STRDUP u8_strdup