shithub: sox

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Fix some warnings in win32-ltdl.c when compiled under GCC.

--- a/src/win32-ltdl.c

+++ b/src/win32-ltdl.c

@@ -36,7 +36,7 @@

     const char* szSource,

     char* szDest,

     unsigned cchDest,

-    char chStop)

+    int chStop)

 {

     unsigned i = 0;

     char ch;

@@ -128,7 +128,7 @@

     int cErrors = 0;

     unsigned iSearchPath = 0;

     unsigned iOnePath;

-    unsigned iExePath;

+    unsigned iExePath = 0;

     unsigned cchCopied;

     HANDLE hFind;

     WIN32_FIND_DATAA data;

@@ -290,9 +290,10 @@

     lt_dlhandle hModule,

     const char *szSymbolName)

 {

-    lt_ptr pf = (lt_ptr)GetProcAddress((HMODULE)hModule, szSymbolName);

-    s_dwLastError = pf ? 0 : GetLastError();

-    return pf;

+    union {FARPROC fn; lt_ptr ptr;} func;

+    func.fn = GetProcAddress((HMODULE)hModule, szSymbolName);

+    s_dwLastError = func.fn ? 0 : GetLastError();

+    return func.ptr;

 }

 const char *