Commit 86e05effe83d629bfcb4d798c4951781387a1bfa
2020-01-01T17:01:54
c32tob: New module. * lib/uchar.in.h (_GL_LARGE_CHAR32_T): New macro. (c32tob): New declaration. * lib/c32tob.c: New file. * m4/uchar.m4 (gl_UCHAR_MODULE_INDICATOR, gl_UCHAR_H_DEFAULTS): New macros. (gl_UCHAR_H): Require gl_UCHAR_H_DEFAULTS. * modules/uchar (Depends-on): Add snippet/c++defs. (Makefile.am): Include c++defs.h and substitute GNULIB_C32TOB in uchar.h. * modules/c32tob: New file. * tests/test-uchar.c: Verify that _GL_LARGE_CHAR32_T is correctly defined. * tests/test-uchar-c++.cc: Include signature.h. Test the signature of c32tob. * modules/uchar-c++-tests (Files): Add tests/signature.h. * doc/posix-functions/wctob.texi: Mention the new module.