- Fixed some more compilation issues

- Added some more information to the licensing section of README.md

test/CMakeLists.txt

@@ -2,6 +2,7 @@ cmake_minimum_required(VERSION 3.30)
 project(fennec-test)
 
 set(CMAKE_CXX_STANDARD 26)
+set(CMAKE_C_STANDARD 26)
 
 add_executable(fennec-test main.cpp
         test.h
@@ -22,8 +23,11 @@ add_executable(fennec-test main.cpp
         tests/fproc/test_strings.h
         tests/fproc/strings/test_cstring.h
         tests/test_fproc.h
+        tests/fproc/test_io.h
 )
 
+target_compile_definitions(fennec-test PUBLIC FENNEC_TEST_CWD="${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
+
 target_link_libraries(fennec-test PRIVATE
         fennec
 )