Dynamic file read.HEADmaster

1 files changed, 24 insertions, 0 deletions

diff --git a/d.h b/d.h
new file mode 100755
index 0000000..ddaeca2
--- /dev/null
+++ b/d.h
@@ -0,0 +1,24 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+enum {
+	bufsize = 0x20,
+};
+
+static char *
+getall(FILE *in)
+{
+	char buf[bufsize];
+	static char *contents = NULL;
+	int len = 0, read;
+	while ((read = fread(buf, 1, bufsize, in)) > 0) {
+		len += read;
+		contents = realloc(contents, len);
+		memmove(&contents[len-read], buf, read);
+	}
+	contents = realloc(contents, ++len);
+	contents[len-1] = '\0';
+
+	return contents;
+}