list, oset, xlist, xoset, xsublist: simplify via extern inline * lib/gl_list.h, lib/gl_list.c (GL_LIST_INLINE): * lib/gl_oset.c, lib/gl_oset.h (GL_OSET_INLINE): * lib/gl_xlist.c, lib/gl_xlist.h (GL_XLIST_INLINE): * lib/gl_xoset.c, lib/gl_xoset.h (GL_XOSET_INLINE): * lib/gl_xsublist.c, lib/gl_xsublist.h (GL_XSUBLIST_INLINE): New macro. Replace all uses of 'static inline' with it. [HAVE_INLINE]: Implement functions as *_INLINE functions, instead of as macros FOO that are defined to static inline functions FOO_inline. * lib/gl_list.c, lib/gl_oset.c, lib/gl_xlist.c, lib/gl_xoset.c: * lib/gl_xsublist.c: Reimplement from scratch, by defining the corresponding *_INLINE macro and including the corresponding .h file. This is simpler. * m4/gl_list.m4: Remove. * modules/list, modules/oset, modules/xlist, modules/xoset: (Files): Remove m4/gl_list.m4. (configure.ac): Remove gl_LIST. * modules/list, modules/oset, modules/xlist, modules/xoset: * modules/xsublist: (Depends-on): Depend on extern-inline, not inline.

--- a/modules/list
+++ b/modules/list
@@ -4,14 +4,12 @@
 Files:
 lib/gl_list.h
 lib/gl_list.c
-m4/gl_list.m4
 
 Depends-on:
-inline
+extern-inline
 stdbool
 
 configure.ac:
-gl_LIST
 
 Makefile.am:
 lib_SOURCES += gl_list.h gl_list.c