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authorLuke Shumaker <lukeshu@beefcake.parabola.nu>2018-05-15 17:36:35 -0400
committerLuke Shumaker <lukeshu@beefcake.parabola.nu>2018-05-15 17:36:35 -0400
commitc787006ee3742ee8384210c4355f73aef7c8d0b8 (patch)
tree958ae42438961420796a60d7f4a5b0d7cdcc98d9 /lib/dedupe-range.h
initial commit
Diffstat (limited to 'lib/dedupe-range.h')
-rw-r--r--lib/dedupe-range.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/dedupe-range.h b/lib/dedupe-range.h
new file mode 100644
index 0000000..028fe08
--- /dev/null
+++ b/lib/dedupe-range.h
@@ -0,0 +1,10 @@
+#include <stdint.h>
+
+struct range {
+ char *filename;
+ int flags; /* to pass to open(2) */
+ uint64_t offset;
+ uint64_t length;
+};
+
+void dedupe_range(struct range src, struct range *dsts);