From 93715c46a99c96d6c866968312691ec9ab0f6a03 Mon Sep 17 00:00:00 2001
From: jcid <devnull@localhost>
Date: Sun, 7 Oct 2007 00:36:34 +0200
Subject: Initial revision

---
 dlib/dlib.h | 158 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 158 insertions(+)
 create mode 100644 dlib/dlib.h

(limited to 'dlib/dlib.h')

diff --git a/dlib/dlib.h b/dlib/dlib.h
new file mode 100644
index 00000000..6caf7c97
--- /dev/null
+++ b/dlib/dlib.h
@@ -0,0 +1,158 @@
+#ifndef __DLIB_H__
+#define __DLIB_H__
+
+#include <stdio.h>     /* for FILE*  */
+#include <stddef.h>    /* for size_t */
+#include <stdarg.h>    /* for va_list */
+#include <string.h>    /* for strerror */
+#include <strings.h>   /* for strcasecmp, strncasecmp (POSIX 2001) */
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*
+ *-- Common macros -----------------------------------------------------------
+ */
+#ifndef FALSE
+#define FALSE   (0)
+#endif
+
+#ifndef TRUE
+#define TRUE    (!FALSE)
+#endif
+
+#undef  MAX
+#define MAX(a, b)  (((a) > (b)) ? (a) : (b))
+
+#undef  MIN
+#define MIN(a, b)  (((a) < (b)) ? (a) : (b))
+
+/*
+ *-- Casts -------------------------------------------------------------------
+ */
+/* TODO: include a void* size test in configure.in */
+#define VOIDP2INT(p)    ((int)(p))
+#define INT2VOIDP(i)    ((void*)(i))
+
+/*
+ *-- Memory -------------------------------------------------------------------
+ */
+#define dNew(type, count) \
+   ((type *) dMalloc ((unsigned) sizeof (type) * (count)))
+#define dNew0(type, count) \
+   ((type *) dMalloc0 ((unsigned) sizeof (type) * (count)))
+
+void *dMalloc (size_t size);
+void *dRealloc (void *mem, size_t size);
+void *dMalloc0 (size_t size);
+void dFree (void *mem);
+
+/*
+ *- Debug macros --------------------------------------------------------------
+ */
+#define D_STMT_START      do
+#define D_STMT_END        while (0)
+#define dReturn_if_fail(expr)          \
+   D_STMT_START{                       \
+      if (!(expr)) { return; };        \
+   }D_STMT_END
+#define dReturn_val_if_fail(expr,val)  \
+   D_STMT_START{                       \
+      if (!(expr)) { return val; };    \
+   }D_STMT_END
+
+/*
+ *- C strings -----------------------------------------------------------------
+ */
+char *dStrdup(const char *s);
+char *dStrndup(const char *s, size_t sz);
+char *dStrconcat(const char *s1, ...);
+char *dStrstrip(char *s);
+char *dStrnfill(size_t len, char c);
+char *dStrsep(char **orig, const char *delim);
+char *dStristr(const char *haystack, const char *needle);
+
+/* these are in POSIX 2001. Could be implemented if a port requires it */
+#define dStrcasecmp strcasecmp
+#define dStrncasecmp strncasecmp
+#define dStrerror strerror
+
+/*
+ *-- dStr ---------------------------------------------------------------------
+ */
+#define Dstr_char_t    char
+
+typedef struct _dstr {
+   int sz;          /* allocated size (private) */
+   int len;
+   Dstr_char_t *str;
+} Dstr;
+
+Dstr *dStr_new (const char *s);
+Dstr *dStr_sized_new (int sz);
+void dStr_fit (Dstr *ds);
+void dStr_free (Dstr *ds, int all);
+void dStr_append_c (Dstr *ds, int c);
+void dStr_append (Dstr *ds, const char *s);
+void dStr_append_l (Dstr *ds, const char *s, int l);
+void dStr_insert (Dstr *ds, int pos_0, const char *s);
+void dStr_insert_l (Dstr *ds, int pos_0, const char *s, int l);
+void dStr_truncate (Dstr *ds, int len);
+void dStr_erase (Dstr *ds, int pos_0, int len);
+void dStr_vsprintfa (Dstr *ds, const char *format, va_list argp);
+void dStr_vsprintf (Dstr *ds, const char *format, va_list argp);
+void dStr_sprintf (Dstr *ds, const char *format, ...);
+void dStr_sprintfa (Dstr *ds, const char *format, ...);
+
+/*
+ *-- dList --------------------------------------------------------------------
+ */
+struct Dlist_ {
+   int sz;          /* allocated size (private) */
+   int len;
+   void **list;
+};
+
+typedef struct Dlist_ Dlist;
+
+/* dCompareFunc:
+ * Return: 0 if parameters are equal (for dList_find_custom).
+ * Return: 0 if equal,  < 0 if (a < b),  > 0 if (b < a) --for insert sorted.
+ *
+ * For finding a data node with an external key, the comparison function
+ * parameters are: first the data node, and then the key.
+ */
+typedef int (*dCompareFunc) (const void *a, const void *b);
+
+
+Dlist *dList_new(int size);
+void dList_free (Dlist *lp);
+void dList_append (Dlist *lp, void *data);
+void dList_prepend (Dlist *lp, void *data);
+int  dList_length (Dlist *lp);
+void dList_remove (Dlist *lp, const void *data);
+void dList_remove_fast (Dlist *lp, const void *data);
+void *dList_nth_data (Dlist *lp, int n0);
+void *dList_find (Dlist *lp, const void *data);
+int  dList_find_idx (Dlist *lp, const void *data);
+void *dList_find_custom (Dlist *lp, const void *data, dCompareFunc func);
+void dList_sort (Dlist *lp, dCompareFunc func);
+void dList_insert_sorted (Dlist *lp, void *data, dCompareFunc func);
+void *dList_find_sorted (Dlist *lp, const void *data, dCompareFunc func);
+
+/*
+ *- Misc utility functions ----------------------------------------------------
+ */
+char *dGetcwd ();
+char *dGethomedir ();
+char *dGetline (FILE *stream);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __DLIB_H__ */
+
-- 
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