27   static void write_u32v(uint8_t** dest, uint32_t val) {  in write_u32v()  argument
28     while (val >= 0x80) {  in write_u32v()
29       *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_u32v()
30       val >>= 7;  in write_u32v()
32     *((*dest)++) = static_cast<uint8_t>(val & 0x7F);  in write_u32v()
37   static void write_i32v(uint8_t** dest, int32_t val) {  in write_i32v()  argument
38     if (val >= 0) {  in write_i32v()
39       while (val >= 0x40) {  // prevent sign extension.  in write_i32v()
40         *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_i32v()
41         val >>= 7;  in write_i32v()
43       *((*dest)++) = static_cast<uint8_t>(val & 0xFF);  in write_i32v()
45       while ((val >> 6) != -1) {  in write_i32v()
46         *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_i32v()
47         val >>= 7;  in write_i32v()
49       *((*dest)++) = static_cast<uint8_t>(val & 0x7F);  in write_i32v()
55   static void write_u64v(uint8_t** dest, uint64_t val) {  in write_u64v()  argument
56     while (val >= 0x80) {  in write_u64v()
57       *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_u64v()
58       val >>= 7;  in write_u64v()
60     *((*dest)++) = static_cast<uint8_t>(val & 0x7F);  in write_u64v()
65   static void write_i64v(uint8_t** dest, int64_t val) {  in write_i64v()  argument
66     if (val >= 0) {  in write_i64v()
67       while (val >= 0x40) {  // prevent sign extension.  in write_i64v()
68         *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_i64v()
69         val >>= 7;  in write_i64v()
71       *((*dest)++) = static_cast<uint8_t>(val & 0xFF);  in write_i64v()
73       while ((val >> 6) != -1) {  in write_i64v()
74         *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_i64v()
75         val >>= 7;  in write_i64v()
77       *((*dest)++) = static_cast<uint8_t>(val & 0x7F);  in write_i64v()
84   static size_t sizeof_u32v(size_t val) {  in sizeof_u32v()  argument
88       val = val >> 7;  in sizeof_u32v()
89     } while (val > 0);  in sizeof_u32v()
94   static size_t sizeof_i32v(int32_t val) {  in sizeof_i32v()  argument
96     if (val >= 0) {  in sizeof_i32v()
97       while (val >= 0x40) {  // prevent sign extension.  in sizeof_i32v()
99         val >>= 7;  in sizeof_i32v()
102       while ((val >> 6) != -1) {  in sizeof_i32v()
104         val >>= 7;  in sizeof_i32v()
111   static size_t sizeof_u64v(uint64_t val) {  in sizeof_u64v()  argument
115       val = val >> 7;  in sizeof_u64v()
116     } while (val > 0);  in sizeof_u64v()
121   static size_t sizeof_i64v(int64_t val) {  in sizeof_i64v()  argument
123     if (val >= 0) {  in sizeof_i64v()
124       while (val >= 0x40) {  // prevent sign extension.  in sizeof_i64v()
126         val >>= 7;  in sizeof_i64v()
129       while ((val >> 6) != -1) {  in sizeof_i64v()
131         val >>= 7;  in sizeof_i64v()