57 void put_uint32(const uint32_t l, char **ptr)  in put_uint32()  argument
59 	(*ptr)[0] = (char)((l >> 24) &  0xFF);  in put_uint32()
60 	(*ptr)[1] = (char)((l >> 16) &  0xFF);  in put_uint32()
61 	(*ptr)[2] = (char)((l >>  8) &  0xFF);  in put_uint32()
62 	(*ptr)[3] = (char)((l      ) &  0xFF);  in put_uint32()
63 	*ptr += sizeof(uint32_t);  in put_uint32()
66 uint32_t get_uint32(const char **ptr, const char *end)  in get_uint32()  argument
68 	if (!*ptr || *ptr + sizeof(uint32_t) > end)  in get_uint32()
70 		*ptr = NULL;  in get_uint32()
75 		uint8_t *p = (uint8_t*) *ptr;  in get_uint32()
76 		*ptr += sizeof(uint32_t);  in get_uint32()
81 void put_uint16(uint16_t s, char **ptr)  in put_uint16()  argument
83 	(*ptr)[0] = (char)((s >>  8) &  0xFF);  in put_uint16()
84 	(*ptr)[1] = (char)((s      ) &  0xFF);  in put_uint16()
85 	*ptr += sizeof(uint16_t);  in put_uint16()
88 uint16_t get_uint16(const char **ptr, const char *end)  in get_uint16()  argument
90 	if (!*ptr || *ptr + sizeof(uint16_t) > end)  in get_uint16()
92 		*ptr = NULL;  in get_uint16()
97 		uint8_t *p = (uint8_t*) *ptr;  in get_uint16()
98 		*ptr += sizeof(uint16_t);  in get_uint16()
103 int put_string(const char *str, char **ptr)  in put_string()  argument
106 	strcpy(*ptr, str);  in put_string()
107 	*ptr += strlen(str) + 1;  in put_string()
111 int get_string(const char **ptr, const char *const end, char *buffer, int buflen)  in get_string()  argument
113 	if (!*ptr)  in get_string()
121 		while (*ptr < end && buffer < lim)  in get_string()
123 			char c = *buffer++ = *(*ptr)++;  in get_string()
128 		*ptr = NULL;					// clear pointer,  in get_string()
133 void put_rdata(const int rdlen, const unsigned char *rdata, char **ptr)  in put_rdata()  argument
135 	memcpy(*ptr, rdata, rdlen);  in put_rdata()
136 	*ptr += rdlen;  in put_rdata()
139 const char *get_rdata(const char **ptr, const char *end, int rdlen)  in get_rdata()  argument
141 	if (!*ptr || *ptr + rdlen > end)  in get_rdata()
143 		*ptr = NULL;  in get_rdata()
148 		const char *rd = *ptr;  in get_rdata()
149 		*ptr += rdlen;  in get_rdata()