Setup libc skeleton

1 files changed, 35 insertions, 0 deletions

diff --git a/src/libc/include/stdio.h b/src/libc/include/stdio.h
new file mode 100644
index 0000000..1d0e27c
--- /dev/null
+++ b/src/libc/include/stdio.h
@@ -0,0 +1,35 @@
+/*
+ * wanix, a Unix-like operating system for WebAssembly
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef _STDIO_H
+#define _STDIO_H
+
+enum
+{
+    EOF = -1
+};
+
+typedef struct __file FILE;
+
+FILE *fopen(const char *__path, const char *__mode);
+int printf(const char *__fmt, ...);
+int fprintf(FILE *__stream, const char *__fmt, ...);
+
+extern FILE *stdin, *stdout, *stderr;
+
+#endif