PostGIS  2.3.8dev-r@@SVN_REVISION@@

◆ zigzag32()

uint32_t zigzag32 ( int32_t  val)

Definition at line 175 of file varint.c.

Referenced by test_zigzag(), and varint_s32_encode_buf().

176 {
177  return val >= 0 ?
178  ((uint32_t)val) << 1 :
179  ((((uint32_t)(-1 - val)) << 1) | 0x01);
180 
181 }
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