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+{{keywords>wiki library source code example reference}}
+===== putchar =====
+<code c>
+    int putchar(int char);
+</code>
+put a character into stdout
+===== C Sourcecode Example =====
+<code c>
+/*
+ * putchar example code
+ * http://code-reference.com/c/stdio.h/putchar
+ */
+#include <stdio.h> /* including standard library */
+//#include <windows.h> /* uncomment this for Windows */
+int main( void )
+{
+  int c;
+  c = 0; // ASCII Code a
+  while (c < 255) { // count chars in a while loop
+     putchar(c);
+     c++;
+  }
+  putchar('\n');
+  return 0;
+}
+</code>
+output complete ASCII Table
+==== Output ====
+     ./putchar
+    123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~????????????????????????????????????????????????????????????????????????????????????????????????

on the occasion of the current invasion of Russia in Ukraine