19   static void write_u32v(uint8_t** dest, uint32_t val) {  in write_u32v()  argument
20     while (val >= 0x80) {  in write_u32v()
21       *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_u32v()
22       val >>= 7;  in write_u32v()
24     *((*dest)++) = static_cast<uint8_t>(val & 0x7F);  in write_u32v()
29   static void write_i32v(uint8_t** dest, int32_t val) {  in write_i32v()  argument
30     if (val >= 0) {  in write_i32v()
31       while (val >= 0x40) {  // prevent sign extension.  in write_i32v()
32         *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_i32v()
33         val >>= 7;  in write_i32v()
35       *((*dest)++) = static_cast<uint8_t>(val & 0xFF);  in write_i32v()
37       while ((val >> 6) != -1) {  in write_i32v()
38         *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_i32v()
39         val >>= 7;  in write_i32v()
41       *((*dest)++) = static_cast<uint8_t>(val & 0x7F);  in write_i32v()
47   static void write_u64v(uint8_t** dest, uint64_t val) {  in write_u64v()  argument
48     while (val >= 0x80) {  in write_u64v()
49       *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_u64v()
50       val >>= 7;  in write_u64v()
52     *((*dest)++) = static_cast<uint8_t>(val & 0x7F);  in write_u64v()
57   static void write_i64v(uint8_t** dest, int64_t val) {  in write_i64v()  argument
58     if (val >= 0) {  in write_i64v()
59       while (val >= 0x40) {  // prevent sign extension.  in write_i64v()
60         *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_i64v()
61         val >>= 7;  in write_i64v()
63       *((*dest)++) = static_cast<uint8_t>(val & 0xFF);  in write_i64v()
65       while ((val >> 6) != -1) {  in write_i64v()
66         *((*dest)++) = static_cast<uint8_t>(0x80 | (val & 0x7F));  in write_i64v()
67         val >>= 7;  in write_i64v()
69       *((*dest)++) = static_cast<uint8_t>(val & 0x7F);  in write_i64v()
76   static inline size_t sizeof_u32v(size_t val) {  in sizeof_u32v()  argument
80       val = val >> 7;  in sizeof_u32v()
81     } while (val > 0);  in sizeof_u32v()
86   static inline size_t sizeof_i32v(int32_t val) {  in sizeof_i32v()  argument
88     if (val >= 0) {  in sizeof_i32v()
89       while (val >= 0x40) {  // prevent sign extension.  in sizeof_i32v()
91         val >>= 7;  in sizeof_i32v()
94       while ((val >> 6) != -1) {  in sizeof_i32v()
96         val >>= 7;  in sizeof_i32v()
103   static inline size_t sizeof_u64v(uint64_t val) {  in sizeof_u64v()  argument
107       val = val >> 7;  in sizeof_u64v()
108     } while (val > 0);  in sizeof_u64v()
113   static inline size_t sizeof_i64v(int64_t val) {  in sizeof_i64v()  argument
115     if (val >= 0) {  in sizeof_i64v()
116       while (val >= 0x40) {  // prevent sign extension.  in sizeof_i64v()
118         val >>= 7;  in sizeof_i64v()
121       while ((val >> 6) != -1) {  in sizeof_i64v()
123         val >>= 7;  in sizeof_i64v()