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mbedtls/src/mbedtls_malloc.c

@@ -21,6 +21,7 @@
 #define mbedtls_free      free
 #endif
 
+// Use several macros to get the preprocessor to actually replace RUST_MBEDTLS_SYMBOL_SUFFIX.
 // This code handles cases where `mbedtls_calloc` and `mbedtls_free` may be macros instead of functions,
 // which Bindgen has trouble with. The `APPEND_METADATA_HASH` macro appends a suffix from `RUST_MBEDTLS_SYMBOL_SUFFIX`
 // to ensure proper symbol linkage, regardless of whether the original mbedtls functions are macros or symbols.