PostgreSQL Source Code
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qsort.c
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/*
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* qsort.c: standard quicksort algorithm
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*/
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#include "
c.h
"
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#define ST_SORT pg_qsort
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#define ST_ELEMENT_TYPE_VOID
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#define ST_COMPARE_RUNTIME_POINTER
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#define ST_SCOPE
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#define ST_DECLARE
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#define ST_DEFINE
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#include "
lib/sort_template.h
"
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/*
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* qsort comparator wrapper for strcmp.
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*/
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int
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pg_qsort_strcmp
(
const
void
*
a
,
const
void
*
b
)
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{
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return
strcmp(*(
const
char
*
const
*)
a
, *(
const
char
*
const
*)
b
);
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}
c.h
b
int b
Definition:
isn.c:69
a
int a
Definition:
isn.c:68
pg_qsort_strcmp
int pg_qsort_strcmp(const void *a, const void *b)
Definition:
qsort.c:19
sort_template.h
src
port
qsort.c
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