Revision 3553234c34a0ae55dc855d44ec2635c805c2b3de authored by alex@thinkpad on 05 September 2016, 19:48:15 UTC, committed by alex@thinkpad on 05 September 2016, 19:48:15 UTC
1 parent 1b76e90
fileprefix.h
/**
* Routines for custom file prefix (e.g. IMG_1234.CR2 -> ABCD1234.CR2)
**/
#ifndef _fileprefix_h_
#define _fileprefix_h_
/* 4-character null-terminated string */
char* get_file_prefix();
/* only one module (task, whatever) can set a custom prefix; all other requests will be denied */
/* returns a "key" with which you can restore the file prefix (so it won't get restored by mistake) */
int file_prefix_set(char* new_prefix);
int file_prefix_reset(int key);
#endif
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