Add KEM friendly API

Author: thomwiggers

.gitignore

@@ -1 +1,2 @@
 /target
+Cargo.lock

Cargo.lock

@@ -3,6 +3,7 @@ name = "oqs-sys"
 version = "0.1.0"
 authors = ["Thom Wiggers <[email protected]>"]
 edition = "2018"
+links = "oqs"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -11,7 +12,9 @@ edition = "2018"
 [build-dependencies]
 cmake = "0.1"
 bindgen = "0.53"
+build-deps = "0.1"
 
 [features]
 default = ["openssl"]
 openssl = []
+docs = []