Generate docs using doxygen instead of sphinx

3 files changed, 28 insertions, 2 deletions

diff --git a/lib/stdio.h b/lib/stdio.h
index 9a0c41e..5ef68f1 100644
--- a/lib/stdio.h
+++ b/lib/stdio.h
@@ -2,8 +2,15 @@
 
 #include <stdarg.h>
 
+///@defgroup libk libk
+///@{
+///@defgroup stdio stdio
+///@{
+
 #ifdef __cplusplus
-/** An object type used for streams */
+/**
+ * An object type used for streams
+ */
 struct kIoDevice {
   /** Function that prints a character to the stream */
   virtual void putc(char) = 0;
@@ -29,8 +36,8 @@ extern "C" {
 #endif
 /**
  * Write the formatted string to stdout
- *
  * Supports ``%s`` (string), ``%d`` (decimal), ``%u`` (unsigned), ``%x`` (hexadecimal)
+ * @return number of bytes written
  */
 int printf(const char *restrict format, ...);
 
@@ -46,3 +53,6 @@ int vfprintf(FILE *restrict stream, const char *restrict format, va_list ap);
 #ifdef __cplusplus
 }
 #endif
+
+///@}
+///@}
diff --git a/lib/stdlib.h b/lib/stdlib.h
index bd8474d..84d9b2d 100644
--- a/lib/stdlib.h
+++ b/lib/stdlib.h
@@ -2,6 +2,11 @@
 
 #include <stddef.h>
 
+///@defgroup libk libk
+///@{
+///@defgroup stdlib stdlib
+///@{
+
 /**
  * Allocate size bytes and return a pointer to the allocated memory
  */
@@ -21,3 +26,6 @@ void *memset(void *s, int c, long unsigned n);
  * Copy n bytes from memory area src to memory area dest.  The memory areas must not overlap.
  */
 void *memcpy(void *restrict dest, const void *restrict src, long unsigned n);
+
+///@}
+///@}
diff --git a/lib/string.h b/lib/string.h
index 460057c..c8196c8 100644
--- a/lib/string.h
+++ b/lib/string.h
@@ -1,5 +1,10 @@
 #pragma once
 
+///@defgroup libk libk
+///@{
+///@defgroup string string
+///@{
+
 #define OCTAL 8
 #define DECIMAL 10
 #define HEX 16
@@ -18,3 +23,6 @@ char *utoa(char *p, unsigned x, int base);
 #ifdef __cplusplus
 }
 #endif
+
+///@}
+///@}