X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=lib%2Faxmap.h;fp=lib%2Faxmap.h;h=edfeba80d854463eb0ada915d22bf493d7df4cb9;hp=0000000000000000000000000000000000000000;hb=7ebd796f4e50c21d652e62bf1e112755b0f338a8;hpb=dbfb51e3e742a2bfd151dc46aaf9e944da92a13b

diff --git a/lib/axmap.h b/lib/axmap.h
new file mode 100644
index 00000000..edfeba80
--- /dev/null
+++ b/lib/axmap.h
@@ -0,0 +1,18 @@
+#ifndef FIO_BITMAP_H
+#define FIO_BITMAP_H
+
+#include <inttypes.h>
+
+struct axmap;
+struct axmap *axmap_new(unsigned long nr_bits);
+void axmap_free(struct axmap *bm);
+
+void axmap_clear(struct axmap *axmap, uint64_t bit_nr);
+void axmap_set(struct axmap *axmap, uint64_t bit_nr);
+unsigned int axmap_set_nr(struct axmap *axmap, uint64_t bit_nr, unsigned int nr_bits);
+int axmap_isset(struct axmap *axmap, uint64_t bit_nr);
+uint64_t axmap_first_free(struct axmap *axmap);
+uint64_t axmap_next_free(struct axmap *axmap, uint64_t bit_nr);
+void axmap_reset(struct axmap *axmap);
+
+#endif