fixes from MSVC compile

src/libFLAC/metadata_iterators.c

@@ -1218,10 +1218,11 @@ static FLAC__StreamDecoderWriteStatus chain_read_ogg_write_cb_(const FLAC__Strea
 static void chain_read_ogg_metadata_cb_(const FLAC__StreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data)
 {
 	FLAC__Metadata_Chain *chain = (FLAC__Metadata_Chain*)client_data;
+	FLAC__Metadata_Node *node;
 
 	(void)decoder;
 
-	FLAC__Metadata_Node *node = node_new_();
+	node = node_new_();
 	if(0 == node) {
 		chain->status = FLAC__METADATA_CHAIN_STATUS_MEMORY_ALLOCATION_ERROR;
 		return;

src/metaflac/options.c

@@ -835,7 +835,8 @@ FLAC__bool parse_uint32(const char *src, FLAC__uint32 *dest)
 	return true;
 }
 
-/* There's no stroull() in MSVC6 so we just write a specialized one */
+#ifdef _MSC_VER
+/* There's no strtoull() in MSVC6 so we just write a specialized one */
 static FLAC__uint64 local__strtoull(const char *src)
 {
 	FLAC__uint64 ret = 0;
@@ -850,13 +851,18 @@ static FLAC__uint64 local__strtoull(const char *src)
 	}
 	return ret;
 }
+#endif
 
 FLAC__bool parse_uint64(const char *src, FLAC__uint64 *dest)
 {
 	FLAC__ASSERT(0 != src);
 	if(strlen(src) == 0 || strspn(src, "0123456789") != strlen(src))
 		return false;
+#ifdef _MSC_VER
 	*dest = local__strtoull(src);
+#else
+	*dest = strtoull(src, 0, 10);
+#endif
 	return true;
 }
 

src/share/grabbag/seektable.c

@@ -25,6 +25,32 @@
 #include <stdlib.h> /* for atoi() */
 #include <string.h>
 
+#ifdef _MSC_VER
+/* There's no strtoll() in MSVC6 so we just write a specialized one */
+static FLAC__int64 local__strtoll(const char *src, char **endptr)
+{
+	FLAC__bool neg = false;
+	FLAC__int64 ret = 0;
+	int c;
+	FLAC__ASSERT(0 != src);
+	if(*src == '-') {
+		neg = true;
+		src++;
+	}
+	while(0 != (c = *src)) {
+		c -= '0';
+		if(c >= 0 && c <= 9)
+			ret = (ret * 10) + c;
+		else
+			break;
+		src++;
+	}
+	if(endptr)
+		*endptr = (char*)src;
+	return neg? -ret : ret;
+}
+#endif
+
 FLAC__bool grabbag__seektable_convert_specification_to_template(const char *spec, FLAC__bool only_explicit_placeholders, FLAC__uint64 total_samples_to_encode, unsigned sample_rate, FLAC__StreamMetadata *seektable_template, FLAC__bool *spec_has_real_points)
 {
 	unsigned i;
@@ -82,7 +108,7 @@ FLAC__bool grabbag__seektable_convert_specification_to_template(const char *spec
 				if(!only_explicit_placeholders) {
 					char *endptr;
 #ifdef _MSC_VER
-					const FLAC__int64 n = (FLAC__int64)strtol(pt, &endptr, 10); /* [2G limit] */
+					const FLAC__int64 n = local__strtoll(pt, &endptr);
 #else
 					const FLAC__int64 n = (FLAC__int64)strtoll(pt, &endptr, 10);
 #endif

src/test_seeking/main.c

@@ -309,6 +309,24 @@ static FLAC__bool seek_barrage(FLAC__bool is_ogg, const char *filename, off_t fi
 	return true;
 }
 
+#ifdef _MSC_VER
+/* There's no strtoull() in MSVC6 so we just write a specialized one */
+static FLAC__uint64 local__strtoull(const char *src)
+{
+	FLAC__uint64 ret = 0;
+	int c;
+	FLAC__ASSERT(0 != src);
+	while(0 != (c = *src++)) {
+		c -= '0';
+		if(c >= 0 && c <= 9)
+			ret = (ret * 10) + c;
+		else
+			break;
+	}
+	return ret;
+}
+#endif
+
 int main(int argc, char *argv[])
 {
 	const char *filename;
@@ -328,7 +346,11 @@ int main(int argc, char *argv[])
 	if (argc > 2)
 		count = strtoul(argv[2], 0, 10);
 	if (argc > 3)
+#ifdef _MSC_VER
+		samples = local__strtoull(argv[3]);
+#else
 		samples = strtoull(argv[3], 0, 10);
+#endif
 
 	if (count < 30)
 		fprintf(stderr, "WARNING: random seeks don't kick in until after 30 preprogrammed ones\n");