Method get_header_field_code

src/call.cpp:1521–1538

}

char * call::get_header_field_code(const char *msg, const char * name)
{
    static char code[MAX_HEADER_LEN];
    const char * last_header;
    int i;

    last_header = nullptr;
    i = 0;
    /* If we find the field in msg */
    last_header = get_header_content(msg, name);
    if(last_header) {
        /* Extract the integer value of the field */
        while(isspace(*last_header)) last_header++;
        sscanf(last_header, "%d", &i);
        sprintf(code, "%s %d", name, i);
    }
    return code;
}

char * call::get_last_header(const char * name)
{