aper: cosmetic: fix whitespace

Drop spacing and use tabs everywhere.

skeletons/aper_support.c

@@ -95,22 +95,22 @@ aper_get_nsnnwn(asn_per_data_t *pd, int range) {
 		//return -1;
 		int length;
 
- 		/* handle indefinite range */
- 		length = per_get_few_bits(pd, 1);
- 		if (length == 0)
- 		    return per_get_few_bits(pd, 6);
-
- 		if (aper_get_align(pd) < 0)
- 		    return -1;
-
- 		length = per_get_few_bits(pd, 8);
- 		/* the length is not likely to be that big */
- 		if (length > 4)
- 		    return -1;
- 		value = 0;
- 		if (per_get_many_bits(pd, (uint8_t *)&value, 0, length * 8) < 0)
- 		    return -1;
- 		return value;
+		/* handle indefinite range */
+		length = per_get_few_bits(pd, 1);
+		if (length == 0)
+			return per_get_few_bits(pd, 6);
+
+		if (aper_get_align(pd) < 0)
+			return -1;
+
+		length = per_get_few_bits(pd, 8);
+		/* the length is not likely to be that big */
+		if (length > 4)
+			return -1;
+		value = 0;
+		if (per_get_many_bits(pd, (uint8_t *)&value, 0, length * 8) < 0)
+			return -1;
+		return value;
 	}
 	if (aper_get_align(pd) < 0)
 		return -1;
@@ -120,26 +120,26 @@ aper_get_nsnnwn(asn_per_data_t *pd, int range) {
 #else /* old APER codec */
 ssize_t
 aper_get_nsnnwn(asn_per_data_t *pd, int dummy_range) {
-       ssize_t value;
-
-       ASN_DEBUG("Get the normally small non-negative whole number APER");
-
-       value = per_get_few_bits(pd, 7);
-       if(value & 64) {        /* implicit (value < 0) */
-               value &= 63;
-               value <<= 2;
-               value |= per_get_few_bits(pd, 2);
-               if(value & 128) /* implicit (value < 0) */
-                       return -1;
-               if(value == 0)
-                       return 0;
-               if(value >= 3)
-                       return -1;
-               value = per_get_few_bits(pd, 8 * value);
-               return value;
-       }
-
-       return value;
+	ssize_t value;
+
+	ASN_DEBUG("Get the normally small non-negative whole number APER");
+
+	value = per_get_few_bits(pd, 7);
+	if(value & 64) { /* implicit (value < 0) */
+	value &= 63;
+	value <<= 2;
+	value |= per_get_few_bits(pd, 2);
+	if(value & 128) /* implicit (value < 0) */
+		return -1;
+	if(value == 0)
+		return 0;
+	if(value >= 3)
+		return -1;
+	value = per_get_few_bits(pd, 8 * value);
+	return value;
+	}
+
+	return value;
 }
 #endif /* don't use old APER */
 
@@ -155,10 +155,10 @@ int aper_put_align(asn_per_outp_t *po) {
 
 ssize_t
 aper_put_length(asn_per_outp_t *po, int range, size_t length, int *need_eom) {
-    int dummy = 0;
-    if(!need_eom) need_eom = &dummy;
+	int dummy = 0;
+	if(!need_eom) need_eom = &dummy;
 
-    *need_eom = 0;
+	*need_eom = 0;
 
 	ASN_DEBUG("APER put length %zu with range %d", length, range);
 
@@ -169,7 +169,7 @@ aper_put_length(asn_per_outp_t *po, int range, size_t length, int *need_eom) {
 	if (aper_put_align(po) < 0)
 		return -1;
 
-	if(length <= 127)	   /* #10.9.3.6 */{
+	if(length <= 127) { /* #10.9.3.6 */
 		return per_put_few_bits(po, length, 8)
 		? -1 : (ssize_t)length;
 	}
@@ -177,12 +177,12 @@ aper_put_length(asn_per_outp_t *po, int range, size_t length, int *need_eom) {
 		return per_put_few_bits(po, length|0x8000, 16)
 		? -1 : (ssize_t)length;
 
-    *need_eom = 0 == (length & 16383);
+	*need_eom = 0 == (length & 16383);
 	length >>= 14;
 	if(length > 4) {
-        *need_eom = 0;
-        length = 4;
-    }
+		*need_eom = 0;
+		length = 4;
+	}
 
 	return per_put_few_bits(po, 0xC0 | length, 8)
 	? -1 : (ssize_t)(length << 14);
@@ -211,7 +211,7 @@ int
 aper_put_nsnnwn(asn_per_outp_t *po, int range, int number) {
 	int bytes;
 
-    ASN_DEBUG("aper put nsnnwn %d with range %d", number, range);
+	ASN_DEBUG("aper put nsnnwn %d with range %d", number, range);
 	/* 10.5.7.1 X.691 */
 	if(range < 0) {
 		int i;
@@ -254,30 +254,30 @@ aper_put_nsnnwn(asn_per_outp_t *po, int range, int number) {
 /* 	if(per_put_few_bits(po, bytes, 8))
 		return -1;
 */
-    return per_put_few_bits(po, number, 8 * bytes);
+	return per_put_few_bits(po, number, 8 * bytes);
 }
 #else /* preserve old code base in case */
 int
 aper_put_nsnnwn(asn_per_outp_t *po, int dummy_range, int n) {
-       int bytes;
-
-       ASN_DEBUG("aper_put_nsnnwn");
-
-       if(n <= 63) {
-               if(n < 0) return -1;
-               return per_put_few_bits(po, n, 7);
-       }
-       if(n < 256)
-               bytes = 1;
-       else if(n < 65536)
-               bytes = 2;
-       else if(n < 256 * 65536)
-               bytes = 3;
-       else
-               return -1;      /* This is not a "normally small" value */
-       if(per_put_few_bits(po, bytes, 8))
-               return -1;
-
-       return per_put_few_bits(po, n, 8 * bytes);
+	int bytes;
+
+	ASN_DEBUG("aper_put_nsnnwn");
+
+	if(n <= 63) {
+		if(n < 0) return -1;
+		return per_put_few_bits(po, n, 7);
+	}
+	if(n < 256)
+		bytes = 1;
+	else if(n < 65536)
+		bytes = 2;
+	else if(n < 256 * 65536)
+		bytes = 3;
+	else
+		return -1;      /* This is not a "normally small" value */
+	if(per_put_few_bits(po, bytes, 8))
+		return -1;
+
+	return per_put_few_bits(po, n, 8 * bytes);
 }
 #endif /* which aper_put_nsnnwn() */