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--- c:wchar.h:fgetwc [2013/01/22 22:02]
+++ c:wchar.h:fgetwc [2024/02/16 01:05] (current)
@@ Line 1: / Line 1: @@
+{{keywords>wiki library source code example reference}}
+===== fgetwc =====
+<code c>
+   #include <wchar.h>
+   wint_t fgetwc(FILE *);
+</code>
+==== fgetwc Description ====
+fgetwc reads in a single character from Stream and returns its value as a wide character.
+===== C Sourcecode Example =====
+<code c>
+/*
+ * fgetwc example code
+ * http://code-reference.com/c/wchar.h/fgetwc
+ */
+#include <stdio.h> /* including standard library */
+//#include <windows.h> /* uncomment this for Windows */
+#include <wchar.h>
+int main( void )
+{
+    FILE* stream = fopen("testmb.txt", "r");
+    if (!stream) {
+        printf("Could not open the file\n");
+        return 1;
+    }
+    wchar_t wchar = fgetwc(stream);
+    if (wchar != WEOF) {
+        printf("char read: %c\n", wchar);
+    } else {
+        printf("read error\n");
+    }
+    fclose(stream);
+    return 0;
+}
+</code>
+=== content of testmb.txt ===
+<file txt testmb.txt>
+A
+B
+C
+</file>
+==== output ====
+    A

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