crt: Mark internal mingw-w64 function _FindPESection as static

This function is used only in the pesect.c file.

Signed-off-by: LIU Hao <lh_mouse@126.com>

mingw-w64-crt/crt/pesect.c

diff --git a/mingw-w64-crt/crt/pesect.c b/mingw-w64-crt/crt/pesect.c
index 20389e0..85b2213 100644
--- a/mingw-w64-crt/crt/pesect.c
+++ b/mingw-w64-crt/crt/pesect.c
@@ -29,9 +29,7 @@
   return TRUE;
 }
 
-PIMAGE_SECTION_HEADER _FindPESection (PBYTE, DWORD_PTR);
-
-PIMAGE_SECTION_HEADER
+static PIMAGE_SECTION_HEADER
 _FindPESection (PBYTE pImageBase, DWORD_PTR rva)
 {
   PIMAGE_NT_HEADERS pNTHeader;

mingw-w64-crt/include/internal.h

diff --git a/mingw-w64-crt/include/internal.h b/mingw-w64-crt/include/internal.h
index a01f704..ab75000 100644
--- a/mingw-w64-crt/include/internal.h
+++ b/mingw-w64-crt/include/internal.h
@@ -142,7 +142,6 @@
 #include <errno.h>
 
   BOOL __cdecl _ValidateImageBase (PBYTE pImageBase);
-  PIMAGE_SECTION_HEADER __cdecl _FindPESection (PBYTE pImageBase, DWORD_PTR rva);
 
 #if defined(__SSE__)
 # define __mingw_has_sse()  1