Rename library/ecp_alt.h to ecp_internal_alt.h
library/ecp_alt.h (declaring individual functions of the ECP module that can
be substituted, included when building the library with
MBEDTLS_ECP_INTERNAL_ALT enabled) clashes with ecp_alt.h (not provided,
declaring types of the ECP module when the whole implementation is
substituted, included when building the library with MBEDTLS_ECP_ALT enabled).
Depending on the search path during build, this can make MBEDTLS_ECP_ALT
unusable.
Rename library/ecp_alt.h to follow the naming convention of other alt headers:
MBEDTLS_XXX_ALT corresponds to xxx_alt.h.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/docs/3.0-migration-guide.md b/docs/3.0-migration-guide.md
index 2d031c6..a4a59b8 100644
--- a/docs/3.0-migration-guide.md
+++ b/docs/3.0-migration-guide.md
@@ -59,7 +59,7 @@
If you're providing alt implementations of ECP or RSA, you'll need to add our
`library` directory to your include path when building your alt
implementations, and note that `ecp_internal.h` and `rsa_internal.h` have been
-renamed to `ecp_alt.h` and `rsa_alt_helpers.h` respectively.
+renamed to `ecp_internal_alt.h` and `rsa_alt_helpers.h` respectively.
If you're a library user and used to rely on having access to a structure or
function that's now in a private header, please reach out on the mailing list