byte_from_wkb_state()

static char byte_from_wkb_state ( wkb_parse_state *  s )

static

Byte Read a byte and advance the parse state forward.

Definition at line 257 of file lwin_wkb.c.

{
        char char_value = 0;
        LWDEBUG(4, "Entered function");
 
        wkb_parse_state_check(s, WKB_BYTE_SIZE);
        if (s->error)
                return 0;
        LWDEBUG(4, "Passed state check");
 
        char_value = s->pos[0];
        LWDEBUGF(4, "Read byte value: %x", char_value);
        s->pos += WKB_BYTE_SIZE;
 
        return char_value;
}

References LWDEBUG, LWDEBUGF, s, WKB_BYTE_SIZE, and wkb_parse_state_check().

Referenced by lwgeom_from_wkb_state().

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