Merge pull request #217 from ccawley2011/gcc-4.7

Fix compiler warnings with GCC 4.7

miniaudio.h

@@ -1455,7 +1455,7 @@ extern "C" {
     #pragma warning(disable:4201)   /* nonstandard extension used: nameless struct/union */
     #pragma warning(disable:4214)   /* nonstandard extension used: bit field types other than int */
     #pragma warning(disable:4324)   /* structure was padded due to alignment specifier */
-#elif defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)))
+#elif defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)))
     #pragma GCC diagnostic push
     #pragma GCC diagnostic ignored "-Wpedantic" /* For ISO C99 doesn't support unnamed structs/unions [-Wpedantic] */
     #if defined(__clang__)
@@ -4158,7 +4158,7 @@ struct ma_device
 };
 #if defined(_MSC_VER) && !defined(__clang__)
     #pragma warning(pop)
-#elif defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)))
+#elif defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)))
     #pragma GCC diagnostic pop  /* For ISO C99 doesn't support unnamed structs/unions [-Wpedantic] */
 #endif
 
@@ -10532,12 +10532,12 @@ MA_API ma_proc ma_dlsym(ma_context* pContext, ma_handle handle, const char* symb
 #ifdef _WIN32
     proc = (ma_proc)GetProcAddress((HMODULE)handle, symbol);
 #else
-#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
+#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8))
     #pragma GCC diagnostic push
     #pragma GCC diagnostic ignored "-Wpedantic"
 #endif
     proc = (ma_proc)dlsym((void*)handle, symbol);
-#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
+#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8))
     #pragma GCC diagnostic pop
 #endif
 #endif