82 static inline __attribute_const__ unsigned char dehex(char c) {  in dehex()  argument
83 	if ((c>='0')&&(c<='9')) {  in dehex()
84 		return c-'0';  in dehex()
86 	if ((c>='a')&&(c<='f')) {  in dehex()
87 		return c-'a'+10;  in dehex()
89 	if ((c>='A')&&(c<='F')) {  in dehex()
90 		return c-'A'+10;  in dehex()
112 	unsigned char c;  in hfs_mac2nat()  local
125 		c = *p++;  in hfs_mac2nat()
126 		if ((c<32) || (c=='/') || (c>126) || (!count && (c=='.'))) {  in hfs_mac2nat()
128 			*out++ = hex[(c>>4) & 0xf];  in hfs_mac2nat()
129 			*out++ = hex[c & 0xf];  in hfs_mac2nat()
132 			*out++ = c;  in hfs_mac2nat()
154 	unsigned char c;  in hfs_mac2cap()  local
160 		c = *p++;  in hfs_mac2cap()
161 		if ((c<32) || (c=='/') || (c>126)) {  in hfs_mac2cap()
163 			*out++ = hex[(c>>4) & 0xf];  in hfs_mac2cap()
164 			*out++ = hex[c & 0xf];  in hfs_mac2cap()
167 			*out++ = c;  in hfs_mac2cap()
195 	unsigned char c;  in hfs_mac2eight()  local
201 		c = *p++;  in hfs_mac2eight()
202 		if (!c || (c=='/') || (c=='%')) {  in hfs_mac2eight()
204 			*out++ = hex[(c>>4) & 0xf];  in hfs_mac2eight()
205 			*out++ = hex[c & 0xf];  in hfs_mac2eight()
208 			*out++ = c;  in hfs_mac2eight()
237 	unsigned char c;  in hfs_mac2seven()  local
243 		c = *p++;  in hfs_mac2seven()
244 		if (!c || (c=='/') || (c=='%') || (c&0x80)) {  in hfs_mac2seven()
246 			*out++ = hex[(c>>4) & 0xf];  in hfs_mac2seven()
247 			*out++ = hex[c & 0xf];  in hfs_mac2seven()
250 			*out++ = c;  in hfs_mac2seven()
278 	unsigned char c;  in hfs_mac2alpha()  local
289 		c = *p++;  in hfs_mac2alpha()
290 		if ((p==lp) || ((c>='0')&&(c<='9')) || ((c>='A')&&(c<='Z')) ||  in hfs_mac2alpha()
291 				((c>='a')&&(c<='z')) || (c=='_')) {  in hfs_mac2alpha()
292 			*out++ = c;  in hfs_mac2alpha()
296 			*out++ = hex[(c>>4) & 0xf];  in hfs_mac2alpha()
297 			*out++ = hex[c & 0xf];  in hfs_mac2alpha()
319 	unsigned char c;  in hfs_mac2triv()  local
325 		c = *p++;  in hfs_mac2triv()
326 		if (c=='/') {  in hfs_mac2triv()
329 			*out++ = c;  in hfs_mac2triv()
362 	unsigned char c;  in hfs_mac2latin()  local
368 		c = *p++;  in hfs_mac2latin()
370 		if ((c & 0x80) && mac2latin_map[c & 0x7f]) {  in hfs_mac2latin()
371 			*out++ = mac2latin_map[c & 0x7f];  in hfs_mac2latin()
373 		} else if ((c>=32) && (c<=126) && (c!='/') && (c!='%')) {  in hfs_mac2latin()
374 			*out++ =  c;  in hfs_mac2latin()
378 			*out++ = hex[(c>>4) & 0xf];  in hfs_mac2latin()
379 			*out++ = hex[c & 0xf];  in hfs_mac2latin()
401 	unsigned char code, c, *count;  in hfs_colon2mac()  local
407 		c = *in++;  in hfs_colon2mac()
409 		if (c!=':') {  in hfs_colon2mac()
410 			*p++ = c;  in hfs_colon2mac()
442 	unsigned char code, c, *count;  in hfs_prcnt2mac()  local
448 		c = *in++;  in hfs_prcnt2mac()
450 		if (c==':') {  in hfs_prcnt2mac()
452 		} else if (c!='%') {  in hfs_prcnt2mac()
453 			*p++ = c;  in hfs_prcnt2mac()
481 	unsigned char c, *count;  in hfs_triv2mac()  local
487 		c = *in++;  in hfs_triv2mac()
489 		if (c==':') {  in hfs_triv2mac()
492 			*p++ = c;  in hfs_triv2mac()
516 	unsigned char code, c, *count;  in hfs_latin2mac()  local
525 			if ((c = mac2latin_map[i])) {  in hfs_latin2mac()
526 				latin2mac_map[(int)c - 128] = i + 128;  in hfs_latin2mac()
535 		c = *in++;  in hfs_latin2mac()
538 		if (c==':') {  in hfs_latin2mac()
540 		} else if (c!='%') {  in hfs_latin2mac()
541 			if (c<128 || !(*p = latin2mac_map[c-128])) {  in hfs_latin2mac()
542 				*p = c;  in hfs_latin2mac()