Differences

This shows you the differences between two versions of the page.

--- c:keywords:file [2013/06/24 20:26]
141.219.21.27 Better description
+++ c:keywords:file [2024/02/16 01:05] (current)
@@ Line 15: / Line 15: @@
-int main ( void )
+int main (void)
 {
-FILE *filestream;
+    FILE *filestream;
-filestream=fopen("test.txt","r");
+    filestream=fopen("test.txt","r");
-if (filestream == 0) {
+    if (filestream == NULL)
-perror("cannot open file");
+        perror("cannot open file");
-}
-fclose(filestream);
-return 0;
+    fclose(filestream);
+    return 0;
 }
 </code>

on the occasion of the current invasion of Russia in Ukraine