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comparison pkg-src/tree-x/input.h @ 167:85ec50267440 r20-3b10

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Import from CVS: tag r20-3b10
author cvs
date Mon, 13 Aug 2007 09:45:46 +0200
parents 0132846995bd
children
comparison
equal deleted inserted replaced
166:7a77eb660975 167:85ec50267440
7 #define TOKEN_MAXSIZ 1023 /* maximum size of token */ 7 #define TOKEN_MAXSIZ 1023 /* maximum size of token */
8 #define INPUT_BUFSIZ TOKEN_MAXSIZ + 1 /* allow for terminating null */ 8 #define INPUT_BUFSIZ TOKEN_MAXSIZ + 1 /* allow for terminating null */
9 /* 9 /*
10 * #define DELIMITER_BEGIN_LIST '{' 10 * #define DELIMITER_BEGIN_LIST '{'
11 * #define DELIMITER_END_LIST '}' 11 * #define DELIMITER_END_LIST '}'
12 */ 12 */
13 13
14 /* Possible token types in file */ 14 /* Possible token types in file */
15 15
16 enum { TOKEN_LABEL, 16 enum { TOKEN_LABEL,
17 /* 17 /*
19 * TOKEN_END_LIST, 19 * TOKEN_END_LIST,
20 */ 20 */
21 TOKEN_EOF }; 21 TOKEN_EOF };
22 22
23 23
24 typedef enum { 24 typedef enum {
25 ERR_OPENFAIL, 25 ERR_OPENFAIL,
26 ERR_EMPTYFILE, 26 ERR_EMPTYFILE,
27 ERR_MEMALLOC, 27 ERR_MEMALLOC,
28 ERR_NOBEGIN, 28 ERR_NOBEGIN,
29 ERR_NOEND, 29 ERR_NOEND,
30 ERR_NOROOT, 30 ERR_NOROOT,
31 ERR_MANYROOT, 31 ERR_MANYROOT,
32 ERR_NONE, 32 ERR_NONE
33 } ErrCode; 33 } ErrCode;
34 34
35 #define NUM_ERRS 7 /* don't count ERR_NONE */ 35 #define NUM_ERRS 7 /* don't count ERR_NONE */
36 36
37 37
38 Tree* ReadTreeFromFile(char *fname, ErrCode *error);
39 void SetNodeLabelAndValue(Tree *node, char *label_and_value);
40 int SaveTreeToFile(Tree *tree, char *fname);