-- reverted to before layer vars

[16.git] / src / lib / 16_head.c

diff --git a/src/lib/16_head.c b/src/lib/16_head.c
index 7f46743e44644c2f9fb9d722358f8b72c9f6620b..f48a09c868fb78fad6e99ae023e9a9fa6fc80f5d 100755 (executable)
--- a/src/lib/16_head.c
+++ b/src/lib/16_head.c
@@ -34,73 +34,6 @@ filesize(FILE *fp)
        return(size_of_file);\r
 }\r
 \r
-//from http://stackoverflow.com/questions/2736753/how-to-remove-extension-from-file-name\r
-// remove_ext: removes the "extension" from a file spec.\r
-//   mystr is the string to process.\r
-//   dot is the extension separator.\r
-//   sep is the path separator (0 means to ignore).\r
-// Returns an allocated string identical to the original but\r
-//   with the extension removed. It must be freed when you're\r
-//   finished with it.\r
-// If you pass in NULL or the new string can't be allocated,\r
-//   it returns NULL.\r
-\r
-char *remove_ext (char* mystr, char dot, char sep) {\r
-       char *retstr, *lastdot, *lastsep;\r
-\r
-       // Error checks and allocate string.\r
-\r
-       if (mystr == NULL)\r
-               return NULL;\r
-       if ((retstr = malloc (strlen (mystr) + 1)) == NULL)\r
-               return NULL;\r
-\r
-       // Make a copy and find the relevant characters.\r
-\r
-       strcpy (retstr, mystr);\r
-       lastdot = strrchr (retstr, dot);\r
-       lastsep = (sep == 0) ? NULL : strrchr (retstr, sep);\r
-\r
-       // If it has an extension separator.\r
-\r
-       if (lastdot != NULL) {\r
-               // and it's before the extenstion separator.\r
-\r
-               if (lastsep != NULL) {\r
-                       if (lastsep < lastdot) {\r
-                               // then remove it.\r
-\r
-                               *lastdot = '\0';\r
-                       }\r
-               } else {\r
-                       // Has extension separator with no path separator.\r
-\r
-                       *lastdot = '\0';\r
-               }\r
-       }\r
-\r
-       // Return the modified string.\r
-\r
-       return retstr;\r
-}\r
-\r
-//from http://quiz.geeksforgeeks.org/c-program-cyclically-rotate-array-one/\r
-void rotateR(byte *arr, byte n)\r
-{\r
-       byte x = arr[n-1], i;\r
-       for (i = n-1; i > 0; i--)\r
-               arr[i] = arr[i-1];\r
-       arr[0] = x;\r
-}\r
-\r
-void rotateL(byte *arr, byte n)\r
-{\r
-       byte x = arr[n+1], i;\r
-       for (i = n+1; i > 0; i++)\r
-               arr[i] = arr[i+1];\r
-       arr[0] = x;\r
-}\r
-\r
 void printmeminfoline(byte *strc, const byte *pee, size_t h_total, size_t h_used, size_t h_free)\r
 {\r
        byte str[64];\r