PostGIS  2.3.7dev-r@@SVN_REVISION@@
uint8_t zigzag8 ( int8_t  val)

Definition at line 183 of file varint.c.

Referenced by lwgeom_write_to_buffer(), and test_zigzag().

184 {
185  return val >= 0 ?
186  ((uint8_t)val) << 1 :
187  ((((uint8_t)(-1 - val)) << 1) | 0x01);
188 }

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