3 files changed, 54 insertions, 22 deletions
diff --git a/src/libPThread/PThreadKit/Thread.h b/src/libPThread/PThreadKit/Thread.h
index 053885e7..7e528ab2 100644
--- a/src/libPThread/PThreadKit/Thread.h
+++ b/src/libPThread/PThreadKit/Thread.h
@@ -8,7 +8,15 @@
 
 #include <libPOSIXWrapper/POSIXKit/unistd.h>
 
-#define PTHREAD_UNSAFE /* hint */
-#define PTHREAD_SAFE /* hint */
+/// @internal Internal type, please do not rely on it for multi-platform builds.
+typedef ThreadRef pthread_ref_t;
+
+PTHREAD_SAFE IMPORT_C SInt32        pthread_create(_Output pthread_ref_t* thread, VoidPtr     attr,
+                                                   VoidPtr (*start_routine)(VoidPtr), VoidPtr arg);
+PTHREAD_SAFE IMPORT_C SInt32        pthread_join(pthread_ref_t thread, VoidPtr* retval);
+PTHREAD_SAFE IMPORT_C SInt32        pthread_exit(SInt32 retval);
+PTHREAD_SAFE IMPORT_C SInt32        pthread_detach(pthread_ref_t thread);
+PTHREAD_SAFE IMPORT_C pthread_ref_t pthread_self(Void);
+PTHREAD_SAFE IMPORT_C SInt32        pthread_yield(void);
 
 #endif  // LIBPOSIX_POSIXKIT_THREAD_H
diff --git a/src/libPThread/PThreadKit/pthread.h b/src/libPThread/PThreadKit/pthread.h
new file mode 100644
index 00000000..2448c458
--- /dev/null
+++ b/src/libPThread/PThreadKit/pthread.h
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright 2026, Amlal El Mahrouss (amlal@nekernel.org)
+// Licensed under the Apache License, Version 2.0 (see LICENSE file)
+// Official repository: https://github.com/ne-foss-org/nekernel
+
+#ifndef LIBPOSIX_POSIXKIT_PTHREAD_H
+#define LIBPOSIX_POSIXKIT_PTHREAD_H
+
+#include <libPThread/ThreadKit/Thread.h>
+
+#endif
diff --git a/src/libPThread/src/Thread.cpp b/src/libPThread/src/Thread.cpp
index 34a610cd..5324d979 100644
--- a/src/libPThread/src/Thread.cpp
+++ b/src/libPThread/src/Thread.cpp
@@ -5,29 +5,42 @@
 
 #include <libPThread/PThreadKit/Thread.h>
 
-namespace POSIXKit::Detail {
+PTHREAD_SAFE SInt32 pthread_detach(ThreadRef thread) {
+  return ThrDetachThread(thread);
+}
 
-  /// @brief Max path structure.
-  constexpr auto kMaxPathLen = 255;
-  static constexpr auto kCanaryValue = 0xf0f0488f;
+PTHREAD_SAFE SInt32 pthread_yield(void) {
+  return ThrYieldThread(pthread_self());
+}
 
-  /// @brief Thread Information Structure.
-  struct ThreadFrameParams final {
-    SInt64  fCanary;
-    VoidPtr fStackPtr;
-    VoidPtr fCodePtr;
-    SizeT   fCodeSz;
-    SizeT   fStackSz;
-    SInt64  fThrdID;
-    SInt64  fUsrID, fGrpID;
-    SInt64*  fFD{};
-    SizeT    fFDCnt;
-    Char    fCWD[kMaxPathLen];
-    Char    fRoot[kMaxPathLen];
-    ThreadRef fRef;
-  };
+PTHREAD_SAFE ThreadRef pthread_self(Void) {
+  return ThrCurrentThread();
+}
 
-} // namespace POSIX::Detail
+PTHREAD_SAFE SInt32 pthread_exit(SInt32 retval) {
+  return ThrExitCurrentThread(retval);
+}
 
+PTHREAD_SAFE SInt32 pthread_join(ThreadRef thread, VoidPtr* retval) {
+  SInt32* ret = (SInt32*) retval;
 
+  if (!ret) return -1;
 
+  *ret = ThrJoinThread(thread);
+  return 0;
+}
+
+PTHREAD_SAFE SInt32 pthread_create(_Output ThreadRef* thread, VoidPtr         attr,
+                                   VoidPtr (*start_routine)(VoidPtr), VoidPtr arg) {
+  LIBSYS_UNUSED(attr);
+
+  if (!attr || !thread || !arg || !start_routine) return -1;
+
+  /// @note passing zero means you'd have to read the argv until you hit a nullptr.
+  ThreadRef thrd = ThrCreateThread("pthread_thread", (ThrProcKind) start_routine, 0, arg, 0);
+
+  if (!thrd) return -1;
+
+  *thread = thrd;
+  return 0;
+}