Update libs header path

libs/include/libsys/base.h

@@ -0,0 +1,54 @@
+#ifndef __FENNIX_LIBS_BASE_H__
+#define __FENNIX_LIBS_BASE_H__
+
+#include <stddef.h>
+
+enum KCtl
+{
+    KCTL_NULL,
+
+    KCTL_GET_PID,
+    KCTL_GET_TID,
+    KCTL_GET_UID,
+    KCTL_GET_GID,
+
+    /**
+     * @brief Get the page size
+     */
+    KCTL_GET_PAGE_SIZE,
+
+    /**
+     * @brief Check whether the current thread is critical
+     */
+    KCTL_IS_CRITICAL,
+
+    /**
+     * @brief Register an ELF library
+     * @fn int RegisterELFLib(char *Identifier, char *Path)
+     */
+    KCTL_REGISTER_ELF_LIB,
+
+    /**
+     * @brief Get an ELF library
+     * @fn uintptr_t GetELFLib(char *Identifier);
+     */
+    KCTL_GET_ELF_LIB_FILE,
+
+    /**
+     * @brief Get an ELF library
+     * @fn uintptr_t GetELFLib(char *Identifier);
+     */
+    KCTL_GET_ELF_LIB_MEMORY_IMAGE,
+
+    KCTL_GET_FRAMEBUFFER_BUFFER,
+    KCTL_GET_FRAMEBUFFER_WIDTH,
+    KCTL_GET_FRAMEBUFFER_HEIGHT,
+    KCTL_GET_FRAMEBUFFER_SIZE,
+};
+
+long DoCtl(uint64_t Command, uint64_t Arg1, uint64_t Arg2, uint64_t Arg3, uint64_t Arg4);
+
+uintptr_t KrnlRequestPages(size_t Count);
+void KrnlFreePages(uintptr_t Address, size_t Count);
+
+#endif // !__FENNIX_LIBS_BASE_H__