kstd: clean up libc implementation

2 files changed, 26 insertions, 0 deletions

diff --git a/libs/kstd/src/libc/stdlib.cpp b/libs/kstd/src/libc/stdlib.cpp
new file mode 100644
index 0000000..fe1bc95
--- /dev/null
+++ b/libs/kstd/src/libc/stdlib.cpp
@@ -0,0 +1,11 @@
+#include "kstd/bits/os.hpp"
+
+namespace kstd::libc
+{
+
+  extern "C"
+  {
+    [[noreturn]] auto abort() -> void { kstd::os::abort(); }
+  }
+
+}  // namespace kstd::libc
\ No newline at end of file
diff --git a/libs/kstd/src/libc/string.cpp b/libs/kstd/src/libc/string.cpp
new file mode 100644
index 0000000..c6b3847
--- /dev/null
+++ b/libs/kstd/src/libc/string.cpp
@@ -0,0 +1,15 @@
+#include <algorithm>
+#include <cstddef>
+
+namespace kstd::libc
+{
+
+  extern "C"
+  {
+    auto strlen(const char * string) -> std::size_t
+    {
+      return std::distance(string, std::ranges::find(string, nullptr, '\0'));
+    }
+  }
+
+}  // namespace kstd::libc
\ No newline at end of file