Replace some C headers with C++ ones (#82697)

#81434

Replaced some C headers with C++ ones

Co-authored-by: Daniel Martinez <[email protected]>

Author: Calandracas606

openmp/libomptarget/include/Shared/SourceInfo.h

@@ -13,7 +13,7 @@
 #ifndef OMPTARGET_SHARED_SOURCE_INFO_H
 #define OMPTARGET_SHARED_SOURCE_INFO_H
 
-#include <stdint.h>
+#include <cstdint>
 #include <string>
 
 #ifdef _WIN32

openmp/libomptarget/include/omptarget.h

@@ -20,11 +20,10 @@
 
 #include "OpenMP/InternalTypes.h"
 
+#include <cstddef>
 #include <cstdint>
 #include <deque>
 #include <functional>
-#include <stddef.h>
-#include <stdint.h>
 #include <type_traits>
 
 #include "llvm/ADT/SmallVector.h"

openmp/libomptarget/plugins-nextgen/common/include/RPC.h

@@ -18,7 +18,7 @@
 
 #include "llvm/Support/Error.h"
 
-#include <stdint.h>
+#include <cstdint>
 
 namespace llvm::omp::target {
 namespace plugin {