sort: Librarify getlines()

2012-05-21 21:09:38 +00:00
parent 6a86755fee
commit 07b702d9a1
3 changed files with 9 additions and 24 deletions
--- a/text.h
+++ b/text.h
@@ -1,4 +1,12 @@
 /* See LICENSE file for copyright and license details. */

+struct linebuf {
+	char **lines;
+	long nlines;
+	long capacity;
+};
+#define EMPTY_LINEBUF {NULL, 0, 0,}
+void getlines(FILE *, struct linebuf *);
+
 char *afgets(char **, size_t *, FILE *);
 void concat(FILE *, const char *, FILE *, const char *);