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1 #ifndef PACKIO_H_
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2 #define PACKIO_H_
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3
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4 struct pack_file;
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5 struct pack_dir;
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6
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7 #define PACK_NAME_MAX 256
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8
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9 struct pack_dirent {
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10 char d_name[PACK_NAME_MAX];
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11 };
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12
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13 /* not sure I like this capitalization, but it matches the libc counterparts */
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14 typedef struct pack_file PACKFILE;
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15 typedef struct pack_dir PACKDIR;
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16
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17
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18 int pack_init(void);
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19 void pack_cleanup(void);
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20 int pack_mount(const char *fname, const char *path);
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21
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22 int pack_exists(const char *path);
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23 int pack_isfile(const char *path);
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24 int pack_isdir(const char *path);
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25
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26
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27 /* file i/o */
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28 PACKFILE *pack_fopen(const char *path, const char *mode);
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29 int pack_fclose(PACKFILE *fp);
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30
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31 int pack_feof(PACKFILE *fp);
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32 long pack_filesize(PACKFILE *fp);
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33
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34 int pack_fseek(PACKFILE *fp, long offs, int whence);
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35 long pack_ftell(PACKFILE *fp);
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36 void pack_rewind(PACKFILE *fp);
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37
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38 size_t pack_fread(void *ptr, size_t size, size_t nmemb, PACKFILE *fp);
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39 size_t pack_fwrite(void *ptr, size_t size, size_t nmemb, PACKFILE *fp);
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40
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41 int pack_fgetc(PACKFILE *fp);
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42 char *pack_fgets(char *buf, int size, PACKFILE *fp);
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43
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44 /* directory handling */
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45 PACKDIR *pack_opendir(const char *name);
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46 int pack_closedir(PACKDIR *dir);
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47 struct pack_dirent *pack_readdir(PACKDIR *dir);
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48
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49
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50 #endif /* PACKIO_H_ */
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