Use a literal date for this API version

It avoids having to rewrite existing logic when a new API version
is introduced.

1 files changed, 4 insertions, 5 deletions

diff --git a/src/lib/ffi/ffi.cpp b/src/lib/ffi/ffi.cpp
index 7bea1a209..162d96438 100644
--- a/src/lib/ffi/ffi.cpp
+++ b/src/lib/ffi/ffi.cpp
@@ -139,12 +139,10 @@ uint32_t botan_ffi_api_version()
 
 int botan_ffi_supports_api(uint32_t api_version)
    {
-   // Current API version
-   if(api_version == BOTAN_HAS_FFI)
+   // This is the API introduced in 2.8
+   if(api_version == 20180713)
       return BOTAN_FFI_SUCCESS;
 
-   // Older versions that are still supported
-
    // This is the API introduced in 2.3
    if(api_version == 20170815)
       return BOTAN_FFI_SUCCESS;
@@ -153,10 +151,11 @@ int botan_ffi_supports_api(uint32_t api_version)
    if(api_version == 20170327)
       return BOTAN_FFI_SUCCESS;
 
-   // This is the 2.0 API
+   // This is the API introduced in 2.0
    if(api_version == 20150515)
       return BOTAN_FFI_SUCCESS;
 
+   // Something else:
    return -1;
    }