* Added content description to all source files.

src/figlet.c

@@ -11,6 +11,10 @@
  *  http://sam.zoy.org/wtfpl/COPYING for more details.
  */
 
+/*
+ * This file contains functions for handling FIGlet fonts.
+ */
+
 #include "config.h"
 
 #if defined(HAVE_INTTYPES_H)

src/figlet.h

@@ -11,6 +11,9 @@
  *  http://sam.zoy.org/wtfpl/COPYING for more details.
  */
 
+/*
+ * This header defines functions for handling FIGlet fonts.
+ */
 extern cucul_canvas_t *render_figlet(uint32_t const *, unsigned int,
                                      char const *);
 

src/filters.c

@@ -11,6 +11,10 @@
  *  http://sam.zoy.org/wtfpl/COPYING for more details.
  */
 
+/*
+ * This file contains post-processing filter functions.
+ */
+
 #include "config.h"
 
 #if defined(HAVE_INTTYPES_H)

src/filters.h

@@ -11,6 +11,10 @@
  *  http://sam.zoy.org/wtfpl/COPYING for more details.
  */
 
+/*
+ * This header defines post-processing filter functions.
+ */
+
 extern void filter_autocrop(cucul_canvas_t *);
 extern void filter_metal(cucul_canvas_t *);
 extern void filter_gay(cucul_canvas_t *);

src/main.c

@@ -11,6 +11,10 @@
  *  http://sam.zoy.org/wtfpl/COPYING for more details.
  */
 
+/*
+ * This is the main program entry point.
+ */
+
 #include "config.h"
 
 #if defined(HAVE_INTTYPES_H)

src/render.c

@@ -11,6 +11,10 @@
  *  http://sam.zoy.org/wtfpl/COPYING for more details.
  */
 
+/*
+ * This file contains text to canvas rendering functions.
+ */
+
 #include "config.h"
 
 #if defined(HAVE_INTTYPES_H)

src/render.h

@@ -11,6 +11,10 @@
  *  http://sam.zoy.org/wtfpl/COPYING for more details.
  */
 
+/*
+ * This header defines text to canvas rendering functions.
+ */
+
 extern cucul_canvas_t *render_big(uint32_t const *, unsigned int);
 extern cucul_canvas_t *render_tiny(uint32_t const *, unsigned int);