This macro was added in 3443546f6ef (Use a *real* built-in diff
generator, 2006-03-24), but none of the xdiff code uses it, it uses
xdl_free() directly.
If we need its functionality again we'll use the FREE_AND_NULL() macro
added in 481df65f4f7 (git-compat-util: add a FREE_AND_NULL() wrapper
around free(ptr); ptr = NULL, 2017-06-15).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
xdiff/xmacros.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/xdiff/xmacros.h b/xdiff/xmacros.h
index 2809a28ca96..ae4636c2477 100644
--- a/xdiff/xmacros.h
+++ b/xdiff/xmacros.h
@@ -34,7 +34,6 @@
#define XDL_ADDBITS(v,b) ((v) + ((v) >> (b)))
#define XDL_MASKBITS(b) ((1UL << (b)) - 1)
#define XDL_HASHLONG(v,b) (XDL_ADDBITS((unsigned long)(v), b) & XDL_MASKBITS(b))
-#define XDL_PTRFREE(p) do { if (p) { xdl_free(p); (p) = NULL; } } while (0)
#define XDL_LE32_PUT(p, v) \
do { \
unsigned char *__p = (unsigned char *) (p); \
--
2.35.1.1535.gf8d72b9da1e
