Add C API for spoken language identification. (#695)

.github/scripts/test-c-api.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -e
+
+log() {
+  # This function is from espnet
+  local fname=${BASH_SOURCE[1]##*/}
+  echo -e "$(date '+%Y-%m-%d %H:%M:%S') (${fname}:${BASH_LINENO[0]}:${FUNCNAME[1]}) $*"
+}
+
+echo "SLID_EXE is $SLID_EXE"
+echo "PATH: $PATH"
+
+
+log "------------------------------------------------------------"
+log "Download whisper tiny for spoken language identification    "
+log "------------------------------------------------------------"
+
+rm -rf sherpa-onnx-whisper-tiny*
+curl -LS -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-whisper-tiny.tar.bz2
+tar xvf sherpa-onnx-whisper-tiny.tar.bz2
+rm sherpa-onnx-whisper-tiny.tar.bz2
+
+$SLID_EXE
+
+rm -rf sherpa-onnx-whisper-tiny*