Revert making for loop variable permanent.

- Apply less changes to original code

Author: Konstanty

src/load_it.cpp

@@ -159,7 +159,6 @@ BOOL CSoundFile::ReadIT(const BYTE *lpStream, DWORD dwMemLength)
 	DWORD patpos[MAX_PATTERNS];
 	BYTE chnmask[64];//, channels_used[64]
 	MODCOMMAND lastvalue[64];
-	UINT j;
 
 	if ((!lpStream) || (dwMemLength < sizeof(ITFILEHEADER))) return FALSE;
 	ITFILEHEADER pifh = *(ITFILEHEADER *)lpStream;
@@ -232,7 +231,7 @@ BOOL CSoundFile::ReadIT(const BYTE *lpStream, DWORD dwMemLength)
 	if (inspossize > MAX_INSTRUMENTS) inspossize = MAX_INSTRUMENTS;
 	inspossize <<= 2;
 	memcpy(inspos, lpStream+dwMemPos, inspossize);
-	for (j=0; j < (inspossize>>2); j++) {
+	for (UINT j=0; j < (inspossize>>2); j++) {
 	    inspos[j] = bswapLE32(inspos[j]);
 	}
 	dwMemPos += pifh.insnum * 4;
@@ -242,7 +241,7 @@ BOOL CSoundFile::ReadIT(const BYTE *lpStream, DWORD dwMemLength)
 	if (smppossize > MAX_SAMPLES) smppossize = MAX_SAMPLES;
 	smppossize <<= 2;
 	memcpy(smppos, lpStream+dwMemPos, smppossize);
-	for (j=0; j < (smppossize>>2); j++) {
+	for (UINT j=0; j < (smppossize>>2); j++) {
 	    smppos[j] = bswapLE32(smppos[j]);
 	}
 	dwMemPos += pifh.smpnum * 4;
@@ -252,7 +251,7 @@ BOOL CSoundFile::ReadIT(const BYTE *lpStream, DWORD dwMemLength)
 	if (patpossize > MAX_PATTERNS) patpossize = MAX_PATTERNS;
 	patpossize <<= 2;
 	memcpy(patpos, lpStream+dwMemPos, patpossize);
-	for (j=0; j < (patpossize>>2); j++) {
+	for (UINT j=0; j < (patpossize>>2); j++) {
 	    patpos[j] = bswapLE32(patpos[j]);
 	}
 	dwMemPos += pifh.patnum * 4;

src/sndfile.cpp

@@ -1393,18 +1393,17 @@ UINT CSoundFile::ReadSample(MODINSTRUMENT *pIns, UINT nFlags, LPCSTR lpMemFile,
 	// PTM 8bit delta to 16-bit sample
 	case RS_PTM8DTO16:
 		{
-			UINT j;
 			len = pIns->nLength * 2;
 			if (len > dwMemLength) break;
 			int8_t *pSample = (int8_t *)pIns->pSample;
 			int8_t delta8 = 0;
-			for (j=0; j<len; j++)
+			for (UINT j=0; j<len; j++)
 			{
 				delta8 += lpMemFile[j];
 				*pSample++ = delta8;
 			}
 			uint16_t *pSampleW = (uint16_t *)pIns->pSample;
-			for (j=0; j<len; j+=2)   // swaparoni!
+			for (UINT j=0; j<len; j+=2)   // swaparoni!
 			{
 				uint16_t rawSample = *pSampleW;
 			        *pSampleW++ = bswapLE16(rawSample);