diff --git a/Modules/_ctypes/libffi/build-ios.sh b/Modules/_ctypes/libffi/build-ios.sh old mode 100644 new mode 100755 diff --git a/Modules/_ctypes/libffi/libtool-ldflags b/Modules/_ctypes/libffi/libtool-ldflags old mode 100644 new mode 100755 diff --git a/Modules/_ctypes/libffi/msvcc.sh b/Modules/_ctypes/libffi/msvcc.sh old mode 100644 new mode 100755 diff --git a/Modules/_ctypes/libffi/src/arm/gentramp.sh b/Modules/_ctypes/libffi/src/arm/gentramp.sh old mode 100644 new mode 100755