1 files changed, 15 insertions, 0 deletions
diff --git a/include/environment.h b/include/environment.h
new file mode 100644
index 0000000..79e5013
--- /dev/null
+++ b/include/environment.h
@@ -0,0 +1,15 @@
+#ifndef SPM_ENVIRONMENT_H
+#define SPM_ENVIRONMENT_H
+
+typedef StrList RuntimeEnv;
+
+ssize_t runtime_contains(RuntimeEnv *env, const char *key);
+RuntimeEnv *runtime_copy(char **env);
+char *runtime_get(RuntimeEnv *env, const char *key);
+void runtime_set(RuntimeEnv *env, const char *_key, const char *_value);
+char *runtime_expand_var(RuntimeEnv *env, const char *input);
+void runtime_export(RuntimeEnv *env, char **keys);
+void runtime_apply(RuntimeEnv *env);
+void runtime_free(RuntimeEnv *env);
+
+#endif //SPM_ENVIRONMENT_H