It is "defined" in RFC 3325 section 9.1 as follows:
PPreferredID = "P-Preferred-Identity" HCOLON PPreferredID-value
*(COMMA PPreferredID-value)
PPreferredID-value = name-addr / addr-spec
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Access a SIP P-Preferred-Identity header structure sip_p_preferred_identity_t from sip_t.
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Initializer for structure sip_p_preferred_identity_t. A static sip_p_preferred_identity_t structure for P-Preferred-Identity header must be initialized with the SIP_P_PREFERRED_IDENTITY_INIT() macro. For instance,
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Tag list item for pointer to a P-Preferred-Identity header structure sip_p_preferred_identity_t. The SIPTAG_P_PREFERRED_IDENTITY() macro is used to include a tag item with a pointer to a sip_p_preferred_identity_t structure in a tag list.
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Tag list item for string with P-Preferred-Identity header value. The SIPTAG_P_PREFERRED_IDENTITY_STR() macro is used to include a tag item with a string containing value of a sip_p_preferred_identity_t header in a tag list.
The corresponding tag taking reference parameter is SIPTAG_P_PREFERRED_IDENTITY_STR_REF().
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The structure sip_p_preferred_identity_t contains representation of SIP P-Preferred-Identity header. The sip_p_preferred_identity_t is defined as follows: typedef struct sip_p_preferred_identity_s { sip_common_t ppid_common[1]; // Common fragment info sip_p_preferred_identity_t *ppid_next; // Link to next char const *ppid_display; // Display name url_t ppid_url[1]; // URL } sip_p_preferred_identity_t; |
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Test if header object is instance of sip_p_preferred_identity_t. Check if the header class is an instance of P-Preferred-Identity header object and return true (nonzero), otherwise return false (zero).
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Copy a list of P-Preferred-Identity header header structures sip_p_preferred_identity_t.
The function sip_p_preferred_identity_copy() copies a header structure hdr. If the header structure hdr contains a reference (
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Duplicate a list of P-Preferred-Identity header header structures sip_p_preferred_identity_t.
Duplicate a header structure hdr. If the header structure hdr contains a reference (
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Make a P-Preferred-Identity header from formatting result. Make a new sip_p_preferred_identity_t object using formatting result as its value. The function first prints the arguments according to the format fmt specified. Then it allocates a new header structure, and parses the formatting result to the structure sip_p_preferred_identity_t.
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Initialize a structure sip_p_preferred_identity_t. An sip_p_preferred_identity_t structure for P-Preferred-Identity header can be initialized with the sip_p_preferred_identity_init() function/macro. For instance, sip_p_preferred_identity_t sip_p_preferred_identity; sip_p_preferred_identity_init(&sip_p_preferred_identity);
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Make a P-Preferred-Identity header structure sip_p_preferred_identity_t. The function sip_p_preferred_identity_make() makes a new sip_p_preferred_identity_t header structure. It allocates a new header structure, and decodes the string s as the value of the structure.
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Header class for P-Preferred-Identity header. The header class sip_p_preferred_identity_class defines how a SIP P-Preferred-Identity header is parsed and printed. It also contains methods used by SIP parser and other functions to manipulate the sip_p_preferred_identity_t header structure.
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