Virgin import of EGCS 1.1.2's libf2c

1 files changed, 82 insertions, 0 deletions

diff --git a/contrib/libf2c/libI77/ilnw.c b/contrib/libf2c/libI77/ilnw.c
new file mode 100644
index 000000000000..abc64099d313
--- /dev/null
+++ b/contrib/libf2c/libI77/ilnw.c
@@ -0,0 +1,82 @@
+#include "f2c.h"
+#include "fio.h"
+#include "lio.h"
+extern char *f__icptr;
+extern char *f__icend;
+extern icilist *f__svic;
+extern int f__icnum;
+#ifdef KR_headers
+extern void z_putc();
+#else
+extern void z_putc(int);
+#endif
+
+ static int
+z_wSL(Void)
+{
+	while(f__recpos < f__svic->icirlen)
+		z_putc(' ');
+	return z_rnew();
+	}
+
+ static void
+#ifdef KR_headers
+c_liw(a) icilist *a;
+#else
+c_liw(icilist *a)
+#endif
+{
+	f__reading = 0;
+	f__external = 0;
+	f__formatted = 1;
+	f__putn = z_putc;
+	L_len = a->icirlen;
+	f__donewrec = z_wSL;
+	f__svic = a;
+	f__icnum = f__recpos = 0;
+	f__cursor = 0;
+	f__cf = 0;
+	f__curunit = 0;
+	f__icptr = a->iciunit;
+	f__icend = f__icptr + a->icirlen*a->icirnum;
+	f__elist = (cilist *)a;
+	}
+
+ integer
+#ifdef KR_headers
+s_wsni(a) icilist *a;
+#else
+s_wsni(icilist *a)
+#endif
+{
+	cilist ca;
+
+	if(f__init != 1) f_init();
+	f__init = 3;
+	c_liw(a);
+	ca.cifmt = a->icifmt;
+	x_wsne(&ca);
+	z_wSL();
+	return 0;
+	}
+
+ integer
+#ifdef KR_headers
+s_wsli(a) icilist *a;
+#else
+s_wsli(icilist *a)
+#endif
+{
+	if(f__init != 1) f_init();
+	f__init = 3;
+	f__lioproc = l_write;
+	c_liw(a);
+	return(0);
+	}
+
+integer e_wsli(Void)
+{
+	f__init = 1;
+	z_wSL();
+	return(0);
+	}