GRPC_DEFAULT_SSL_ROOTS_FILE_PATH_ENV_VAR

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
extern (C)
static if(!is(typeof(GRPC_DEFAULT_SSL_ROOTS_FILE_PATH_ENV_VAR)))
enum GRPC_DEFAULT_SSL_ROOTS_FILE_PATH_ENV_VAR = "GRPC_DEFAULT_SSL_ROOTS_FILE_PATH";

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