1 files changed, 20 insertions, 0 deletions

diff --git a/getln.c b/getln.c
new file mode 100644
index 0000000..c5cb097
--- /dev/null
+++ b/getln.c
@@ -0,0 +1,20 @@
+#include "substdio.h"
+#include "byte.h"
+#include "stralloc.h"
+#include "getln.h"
+
+int getln(ss,sa,match,sep)
+register substdio *ss;
+register stralloc *sa;
+int *match;
+int sep;
+{
+  char *cont;
+  unsigned int clen;
+
+  if (getln2(ss,sa,&cont,&clen,sep) == -1) return -1;
+  if (!clen) { *match = 0; return 0; }
+  if (!stralloc_catb(sa,cont,clen)) return -1;
+  *match = 1;
+  return 0;
+}