free_block        297 maint/gnulib/lib/immutable.c   free_block ((uintptr_t) readonly_pointer - ((intptr_t *) mem_r)[0]);
free_block         90 maint/gnulib/lib/ssfmalloc.h static void free_block (uintptr_t block);
free_block        334 maint/gnulib/tests/test-ssfmalloc.c                   free_block (block);
free_block        352 maint/gnulib/tests/test-ssfmalloc.c             free_block (block);