# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1729340666 -7200
# Node ID 312fb24c14de9c164a73f89fbebd8bec877566e9
# Parent  a43ed636d1ffe03b6919cbc6076b43f615fffeec
add convenience macro for cx_reallocate to hide the (void**) cast

diff -r a43ed636d1ff -r 312fb24c14de src/allocator.c
--- a/src/allocator.c	Sat Oct 19 13:49:44 2024 +0200
+++ b/src/allocator.c	Sat Oct 19 14:24:26 2024 +0200
@@ -75,7 +75,7 @@
 };
 CxAllocator *cxDefaultAllocator = &cx_default_allocator;
 
-
+#undef cx_reallocate
 int cx_reallocate(
         void **mem,
         size_t n
diff -r a43ed636d1ff -r 312fb24c14de src/cx/allocator.h
--- a/src/cx/allocator.h	Sat Oct 19 13:49:44 2024 +0200
+++ b/src/cx/allocator.h	Sat Oct 19 14:24:26 2024 +0200
@@ -151,6 +151,18 @@
 );
 
 /**
+ * Re-allocate a previously allocated block and changes the pointer in-place, if necessary.
+ *
+ * \par Error handling
+ * \c errno will be set by realloc() on failure.
+ *
+ * @param mem pointer to the pointer to allocated block
+ * @param n the new size in bytes
+ * @return zero on success, non-zero on failure
+ */
+#define cx_reallocate(mem, n) cx_reallocate((void**)(mem), n)
+
+/**
  * Allocate \p n bytes of memory.
  *
  * @param allocator the allocator