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-rw-r--r--support/texlab/crates/bibutils_sys/src/bibl.c104
1 files changed, 0 insertions, 104 deletions
diff --git a/support/texlab/crates/bibutils_sys/src/bibl.c b/support/texlab/crates/bibutils_sys/src/bibl.c
deleted file mode 100644
index 8862f6ea40..0000000000
--- a/support/texlab/crates/bibutils_sys/src/bibl.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * bibl.c
- *
- * Copyright (c) Chris Putnam 2005-2019
- *
- * Source code released under the GPL version 2
- *
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include "bibl.h"
-
-void
-bibl_init( bibl *b )
-{
- b->nrefs = b->maxrefs = 0L;
- b->ref = NULL;
-}
-
-static int
-bibl_malloc( bibl * b )
-{
- int alloc = 50;
- b->nrefs = 0;
- b->ref = ( fields ** ) malloc( sizeof( fields* ) * alloc );
- if ( b->ref ) {
- b->maxrefs = alloc;
- return 1;
- } else {
- fprintf( stderr, "%s: allocation error\n", __FUNCTION__ );
- return 0;
- }
-}
-
-static int
-bibl_realloc( bibl * b )
-{
- int alloc = b->maxrefs * 2;
- fields **more;
- more = ( fields ** ) realloc( b->ref, sizeof( fields* ) * alloc );
- if ( more ) {
- b->ref = more;
- b->maxrefs = alloc;
- return 1;
- } else {
- fprintf( stderr, "%s: allocation error\n", __FUNCTION__ );
- return 0;
- }
-}
-
-int
-bibl_addref( bibl *b, fields *ref )
-{
- int ok = 1;
- if ( b->maxrefs==0 ) ok = bibl_malloc( b );
- else if ( b->nrefs >= b->maxrefs ) ok = bibl_realloc( b );
- if ( ok ) {
- b->ref[ b->nrefs ] = ref;
- b->nrefs++;
- }
- return ok;
-}
-
-void
-bibl_free( bibl *b )
-{
- long i;
- for ( i=0; i<b->nrefs; ++i )
- fields_delete( b->ref[i] );
- if ( b->ref ) free( b->ref );
- b->ref = NULL;
- b->nrefs = b->maxrefs = 0;
-}
-
-/* bibl_copy()
- *
- * returns 1 on success, 0 on failure (memory error)
- */
-int
-bibl_copy( bibl *bout, bibl *bin )
-{
- fields *refin, *refout;
- int i, j, n, status, ok, level;
- char *tag, *value;
- for ( i=0; i<bin->nrefs; ++i ) {
- refin = bin->ref[i];
- refout = fields_new();
- if ( !refout ) return 0;
- n = fields_num( refin );
- for ( j=0; j<n; ++j ) {
- tag = fields_tag( refin, j, FIELDS_CHRP );
- value = fields_value( refin, j, FIELDS_CHRP );
- level = fields_level( refin, j );
- if ( tag && value ) {
- status = fields_add_can_dup( refout, tag, value, level );
- if ( status!=FIELDS_OK ) return 0;
- }
- }
- ok = bibl_addref( bout, refout );
- if ( !ok ) return 0;
- }
- return 1;
-}
-