- to the wanted ASCII representation of the message digest. */
- extern void *sha256_read_ctx(const struct sha256_ctx *ctx,
- void *resbuf);
- extern void *sha224_read_ctx(const struct sha256_ctx *ctx,
- void *resbuf);
+ to the wanted ASCII representation of the message digest.
+
+ IMPORTANT: On some systems it is required that RESBUF is correctly
+ aligned for a 32 bits value. */
+extern void *sha256_read_ctx(const struct sha256_ctx *ctx, void *resbuf);
+extern void *sha224_read_ctx(const struct sha256_ctx *ctx, void *resbuf);