Low-level file I/O
| - | - |
|---|---|
| fclose | close one or all open files |
| feof | Detect the end of the file |
| ferror | File I/O error message |
| fgetl | Read lines in a file and remove line breaks |
| fgets | Read lines in a file and keep newlines |
| fileread | Read file content in text format |
| fopen | Open a file or get information about opening a file |
| fprintf | Write data to a text file |
| fread | Read data in binary files |
| frewind | Move the file position indicator to the beginning of the opened file |
| fscanf | Read the data in the text file |
| fseek | Move to the specified position in the file |
| ftell | current location |
| fwrite | Write data to a binary file |
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