46 int gzip_parse_header(const unsigned char *src, unsigned long len)  in gzip_parse_header()  argument
52 	flags = src[3];  in gzip_parse_header()
53 	if (src[2] != DEFLATED || (flags & RESERVED) != 0) {  in gzip_parse_header()
58 		i = 12 + src[10] + (src[11] << 8);  in gzip_parse_header()
60 		while (src[i++] != 0)  in gzip_parse_header()
63 		while (src[i++] != 0)  in gzip_parse_header()
74 int gunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp)  in gunzip()  argument
76 	int offset = gzip_parse_header(src, *lenp);  in gunzip()
84 	ret = misc_decompress_process((ulong)dst, (ulong)src, *lenp,  in gunzip()
91 	return zunzip(dst, dstlen, src, lenp, 1, offset);  in gunzip()
128 int gzwrite(unsigned char *src, int len,  in gzwrite()  argument
164 	flags = src[3];  in gzwrite()
165 	if (src[2] != DEFLATED || (flags & RESERVED) != 0) {  in gzwrite()
170 		i = 12 + src[10] + (src[11] << 8);  in gzwrite()
172 		while (src[i++] != 0)  in gzwrite()
175 		while (src[i++] != 0)  in gzwrite()
187 	memcpy(&expected_crc, src + len - 8, sizeof(expected_crc));  in gzwrite()
190 	memcpy(&szuncompressed, src + len - 4, sizeof(szuncompressed));  in gzwrite()
215 	s.next_in = src + i;  in gzwrite()
287 int zunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp,  in zunzip()  argument
302 	s.next_in = src + offset;  in zunzip()