unicase/u32-casefold
configure.ac:
-gl_LIBUNISTRING_LIBSOURCE([0.9.1], [unicase/u32-is-casefolded.c])
+gl_LIBUNISTRING_MODULE([0.9.4], [unicase/u32-is-casefolded])
Makefile.am:
+if LIBUNISTRING_COMPILE_UNICASE_U32_IS_CASEFOLDED
+lib_SOURCES += unicase/u32-is-casefolded.c
+endif
Include:
"unicase.h"