Changeset 868 for libcacaTweet

Timestamp:

Apr 25, 2006, 10:54:44 AM (15 years ago)

Author:

Sam Hocevar

Message:

• Added basis for an errno-like mechanism.

Location:

libcaca/trunk/cucul

Files:

• Makefile.am (modified) (1 diff)
• cucul.h (modified) (2 diffs)
• error.c (added)

libcaca/trunk/cucul/Makefile.am

@@ -17 +17 @@
         buffer.c \
         canvas.c \
+        error.c \
         transform.c \
         charset.c \

libcaca/trunk/cucul/cucul.h

@@ -32 +32 @@
 #endif
 
-/** \e libcucul context */
+/** \e libcucul canvas */
 typedef struct cucul_canvas cucul_canvas_t;
 /** dither structure */
@@ -78 +78 @@
 void cucul_free_canvas(cucul_canvas_t *);
 int cucul_rand(int, int);
+/*  @} */
+
+/** \defgroup error libcucul error management
+ *
+ *  These functions provide simple error management routines.
+ *
+ *  @{ */
+#define ECUCUL_NOMEM (100)
+#define ECUCUL_INVAL (101)
+#define ECUCUL_RANGE (102)
+int cucul_errno(void);
+char const *cucul_strerr(int);
 /*  @} */