add test binary to make sure dp_common can be used from C

src/CMakeLists.txt

@@ -31,6 +31,10 @@ target_link_libraries(dp_imgui_demo
     PRIVATE imgui
     )
 
+add_executable(dp_common_c_test dp_common_c_test.c)
+target_compile_features(dp_common_c_test PRIVATE c_std_11)
+target_link_libraries(dp_common_c_test PRIVATE dp_common)
+
 add_executable(doomsim doomsim.cc)
 target_compile_features(doomsim PRIVATE cxx_std_17)
 target_link_libraries(doomsim

src/dp_common_c_test.c

@@ -0,0 +1,9 @@
+#include "dp_common.h"
+
+int main(int argc, char *argv[])
+{
+    (void) argc;
+    (void) argv;
+    log_info("Hello from C11!");
+    return 0;
+}