YAZ  5.23.1
cqlstdio.c
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1 /* This file is part of the YAZ toolkit.
2  * Copyright (C) Index Data
3  * See the file LICENSE for details.
4  */
9 #if HAVE_CONFIG_H
10 #include <config.h>
11 #endif
12 
13 #include <yaz/cql.h>
14 
15 static int getbyte_stream(void *client_data)
16 {
17  FILE *f = (FILE*) client_data;
18 
19  int c = fgetc(f);
20  if (c == EOF)
21  return 0;
22  return c;
23 }
24 
25 static void ungetbyte_stream(int c, void *client_data)
26 {
27  FILE *f = (FILE*) client_data;
28 
29  if (c == 0)
30  c = EOF;
31  ungetc(c, f);
32 }
33 
34 int cql_parser_stdio(CQL_parser cp, FILE *f)
35 {
37 }
38 
39 
40 /*
41  * Local variables:
42  * c-basic-offset: 4
43  * c-file-style: "Stroustrup"
44  * indent-tabs-mode: nil
45  * End:
46  * vim: shiftwidth=4 tabstop=8 expandtab
47  */
48 
Header with public definitions about CQL.
static void ungetbyte_stream(int c, void *client_data)
Definition: cqlstdio.c:25
int cql_parser_stream(CQL_parser cp, int(*getbyte)(void *client_data), void(*ungetbyte)(int b, void *client_data), void *client_data)
parses CQL query (query stream)
Definition: cql.c:1955
int cql_parser_stdio(CQL_parser cp, FILE *f)
parses CQL query (from FILE)
Definition: cqlstdio.c:34
static int getbyte_stream(void *client_data)
Definition: cqlstdio.c:15