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Fixed thresholding of io fskdemod
[proxmark3-svn] / client / loclass / fileutils.h
1 #ifndef FILEUTILS_H
2 #define FILEUTILS_H
3 /**
4 * @brief Utility function to save data to a file. This method takes a preferred name, but if that
5 * file already exists, it tries with another name until it finds something suitable.
6 * E.g. dumpdata-15.txt
7 * @param preferredName
8 * @param suffix the file suffix. Leave out the ".".
9 * @param data The binary data to write to the file
10 * @param datalen the length of the data
11 * @return 0 for ok, 1 for failz
12 */
13 int saveFile(const char *preferredName, const char *suffix, const void* data, size_t datalen);
14
15
16 /**
17 * Utility function to print to console. This is used consistently within the library instead
18 * of printf, but it actually only calls printf. The reason to have this method is to
19 *make it simple to plug this library into proxmark, which has this function already to
20 * write also to a logfile. When doing so, just point this function to use PrintAndLog
21 * @param fmt
22 */
23 void prnlog(char *fmt, ...);
24 int fileExists(const char *filename);
25 #endif // FILEUTILS_H
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