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project_files/frontlib/util/buffer.h
changeset 10017 de822cd3df3a
parent 7314 6171f0bad318 
--- a/project_files/frontlib/util/buffer.h	Tue Jan 21 22:38:13 2014 +0100
+++ b/project_files/frontlib/util/buffer.h	Tue Jan 21 22:43:06 2014 +0100
@@ -1,104 +1,104 @@
-/*
- * Hedgewars, a free turn based strategy game
- * Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-#ifndef BUFFER_H_
-#define BUFFER_H_
-
-#include <stdint.h>
-#include <stddef.h>
-
-/**
- * A simple struct to hold both the pointer to an array and its size,
- * for e.g. conveniently returning it from a function.
- *
- * Convention: Size is zero iff data is a NULL pointer.
- */
-typedef struct {
-	void *data;
-	size_t size;
-} flib_buffer;
-
-/**
- * Just like flib_buffer, but the contents are not supposed to be modified.
- */
-typedef struct {
-	const void *data;
-	size_t size;
-} flib_constbuffer;
-
-/**
- * Simple variable-capacity data structure that can be efficiently appended to.
- */
-typedef struct _flib_vector flib_vector;
-
-/**
- * Create a new vector. Needs to be destroyed again later with flib_vector_destroy.
- * May return NULL if memory runs out.
- */
-flib_vector *flib_vector_create();
-
-/**
- * Free the memory of this vector
- */
-void flib_vector_destroy(flib_vector *vec);
-
-/**
- * Resize the vector. This changes the size, and ensures the capacity is large enough to
- * for the new size. Can also free memory if the new size is smaller. There is no guarantee
- * about the contents of extra memory.
- */
-int flib_vector_resize(flib_vector *vec, size_t newSize);
-
-/**
- * Append the provided data to the end of the vector, enlarging it as required.
- * The vector remains unchanged if appending fails.
- * Returns 0 on success.
- */
-int flib_vector_append(flib_vector *vec, const void *data, size_t len);
-
-/**
- * Append data from a format string to the buffer (without trailing 0)
- * Returns 0 on success.
- */
-int flib_vector_appendf(flib_vector *vec, const char *template, ...);
-
-/**
- * Return a pointer to the current data buffer of the vector. This pointer can
- * become invalid if the vector size or capacity is changed.
- */
-void *flib_vector_data(flib_vector *vec);
-
-/**
- * Return the current size of the vector.
- */
-size_t flib_vector_size(flib_vector *vec);
-
-/**
- * Return a buffer pointing to the current contents of the vector.
- * These will become invalid if the vector size or capacity is changed.
- */
-flib_buffer flib_vector_as_buffer(flib_vector *vec);
-
-/**
- * Return a constbuffer pointing to the current contents of the vector.
- * These will become invalid if the vector size or capacity is changed.
- */
-flib_constbuffer flib_vector_as_constbuffer(flib_vector *vec);
-
-#endif
+/*
+ * Hedgewars, a free turn based strategy game
+ * Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef BUFFER_H_
+#define BUFFER_H_
+
+#include <stdint.h>
+#include <stddef.h>
+
+/**
+ * A simple struct to hold both the pointer to an array and its size,
+ * for e.g. conveniently returning it from a function.
+ *
+ * Convention: Size is zero iff data is a NULL pointer.
+ */
+typedef struct {
+    void *data;
+    size_t size;
+} flib_buffer;
+
+/**
+ * Just like flib_buffer, but the contents are not supposed to be modified.
+ */
+typedef struct {
+    const void *data;
+    size_t size;
+} flib_constbuffer;
+
+/**
+ * Simple variable-capacity data structure that can be efficiently appended to.
+ */
+typedef struct _flib_vector flib_vector;
+
+/**
+ * Create a new vector. Needs to be destroyed again later with flib_vector_destroy.
+ * May return NULL if memory runs out.
+ */
+flib_vector *flib_vector_create();
+
+/**
+ * Free the memory of this vector
+ */
+void flib_vector_destroy(flib_vector *vec);
+
+/**
+ * Resize the vector. This changes the size, and ensures the capacity is large enough to
+ * for the new size. Can also free memory if the new size is smaller. There is no guarantee
+ * about the contents of extra memory.
+ */
+int flib_vector_resize(flib_vector *vec, size_t newSize);
+
+/**
+ * Append the provided data to the end of the vector, enlarging it as required.
+ * The vector remains unchanged if appending fails.
+ * Returns 0 on success.
+ */
+int flib_vector_append(flib_vector *vec, const void *data, size_t len);
+
+/**
+ * Append data from a format string to the buffer (without trailing 0)
+ * Returns 0 on success.
+ */
+int flib_vector_appendf(flib_vector *vec, const char *template, ...);
+
+/**
+ * Return a pointer to the current data buffer of the vector. This pointer can
+ * become invalid if the vector size or capacity is changed.
+ */
+void *flib_vector_data(flib_vector *vec);
+
+/**
+ * Return the current size of the vector.
+ */
+size_t flib_vector_size(flib_vector *vec);
+
+/**
+ * Return a buffer pointing to the current contents of the vector.
+ * These will become invalid if the vector size or capacity is changed.
+ */
+flib_buffer flib_vector_as_buffer(flib_vector *vec);
+
+/**
+ * Return a constbuffer pointing to the current contents of the vector.
+ * These will become invalid if the vector size or capacity is changed.
+ */
+flib_constbuffer flib_vector_as_constbuffer(flib_vector *vec);
+
+#endif
sheepy-clone