Initial commit

.gitmodules

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+[submodule "usrsctp"]
+	path = usrsctp
+	url = git@github.com:sctplab/usrsctp.git

build.sh

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+#!/bin/bash
+root=$(dirname "$0")
+
+# install nimterop, if not already installed
+if ! [ -x "$(command -v toast)" ]; then
+  nimble install -y nimterop@0.6.11
+fi
+
+# run make on usrsctp sources
+cd "${root}/usrsctp" && ./bootstrap && ./configure && make && cd "${root}"
+
+# add prelude
+cat "${root}/prelude.nim" > "${root}/usrsctp.nim"
+
+# dividing line
+echo >> "${root}/usrsctp.nim"
+
+# assemble list of C files to be compiled
+for file in `find ${root}/usrsctp/usrsctplib -name '*.c'`; do
+  compile="${compile} --compile=${file}"
+done
+
+# generate nim wrapper with nimterop
+toast \
+  $compile \
+  --pnim \
+  --preprocess \
+  --noHeader \
+  --defines=NGTCP2_STATICLIB \
+  --replace=sockaddr=SockAddr \
+  --replace=SockAddr_storage=Sockaddr_storage \
+  --replace=socklen_t=SockLen \
+  --includeDirs="${root}/usrsctp/usrsctplib" \
+  "${root}/usrsctp/usrsctplib/usrsctp.h" >> "${root}/usrsctp.nim"

prelude.nim

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+import os
+import strformat
+
+# Socket definitions
+import nativesockets
+
+when defined(windows):
+  {.passl: "-lws2_32".}
+
+# C include directories
+const root = currentSourcePath.parentDir
+const sourceInclude = root/"sources"/"lib"/"includes"
+const buildInclude = root/"build"/"lib"/"includes"
+
+{.passc: fmt"-I{sourceInclude} -I{buildInclude}".}

usrsctp

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+Subproject commit 01cc4e042e2235b29d9d489d89728a6f9ac063ed