summaryrefslogtreecommitdiffstats
path: root/src/kash/input.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/kash/input.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/src/kash/input.h b/src/kash/input.h
new file mode 100644
index 0000000..5d0d64e
--- /dev/null
+++ b/src/kash/input.h
@@ -0,0 +1,62 @@
+/* $NetBSD: input.h,v 1.15 2003/08/07 09:05:33 agc Exp $ */
+
+/*-
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Kenneth Almquist.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)input.h 8.2 (Berkeley) 5/4/95
+ */
+
+/* PEOF (the end of file marker) is defined in syntax.h */
+
+/*
+ * The input line number. Input.c just defines this variable, and saves
+ * and restores it when files are pushed and popped. The user of this
+ * package must set its value.
+ */
+//extern int plinno;
+//extern int parsenleft; /* number of characters left in input buffer */
+//extern char *parsenextc; /* next character in input buffer */
+//extern int init_editline; /* 0 == not setup, 1 == OK, -1 == failed */
+
+char *pfgets(struct shinstance *, char *, int);
+int pgetc(struct shinstance *);
+int preadbuffer(struct shinstance *);
+void pungetc(struct shinstance *);
+void pushstring(struct shinstance *, char *, size_t, void *);
+void popstring(struct shinstance *);
+void setinputfile(struct shinstance *, const char *, int);
+void setinputfd(struct shinstance *, int, int);
+void setinputstring(struct shinstance *, char *, int);
+void popfile(struct shinstance *);
+void popallfiles(struct shinstance *);
+void closescript(struct shinstance *);
+
+#define pgetc_macro(psh) (--(psh)->parsenleft >= 0? *(psh)->parsenextc++ : preadbuffer(psh))