+2020-02-19 Bruno Haible <bruno@clisp.org>
+
+ uninorm/decompose-internal: Avoid "no previous prototype" warning.
+ Reported by Tim Rühsen <tim.ruehsen@gmx.de> in
+ <https://lists.gnu.org/archive/html/bug-gnulib/2020-02/msg00105.html>.
+ * lib/array-mergesort.h: Accept an optional macro definition
+ STATIC_FROMTO.
+ * lib/uninorm/decompose-internal.c (STATIC_FROMTO): New macro.
+
2020-02-16 Bruno Haible <bruno@clisp.org>
fchmodat: Make more future-proof.
respectively, less, equal, or greater than the element
pointed to by the second argument.
STATIC The storage class of the functions being defined.
+ STATIC_FROMTO (Optional.) Overrides STATIC for the 'merge_sort_fromto'
+ function.
Before including this file, you also need to include:
#include <stddef.h>
*/
/* Sort src[0..n-1] into dst[0..n-1], using tmp[0..n/2-1] as temporary
(scratch) storage.
The arrays src, dst, tmp must not overlap. */
-STATIC void
+#ifdef STATIC_FROMTO
+STATIC_FROMTO
+#else
+STATIC
+#endif
+void
merge_sort_fromto (const ELEMENT *src, ELEMENT *dst, size_t n, ELEMENT *tmp)
{
switch (n)
#define ELEMENT struct ucs4_with_ccc
#define COMPARE(a,b) ((a)->ccc - (b)->ccc)
#define STATIC
+#define STATIC_FROMTO static
#define merge_sort_fromto gl_uninorm_decompose_merge_sort_fromto
#define merge_sort_inplace gl_uninorm_decompose_merge_sort_inplace
#include "array-mergesort.h"