From a6163888f3c56123b1db313743c6147ba498732c Mon Sep 17 00:00:00 2001
From: Yuval Adam <yuv.adm@gmail.com>
Date: Fri, 8 Aug 2014 14:42:07 +0300
Subject: Add third_party libs

---
 third_party/windows/fltk-1.1.10/test/fromdos.c | 65 ++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 third_party/windows/fltk-1.1.10/test/fromdos.c

(limited to 'third_party/windows/fltk-1.1.10/test/fromdos.c')

diff --git a/third_party/windows/fltk-1.1.10/test/fromdos.c b/third_party/windows/fltk-1.1.10/test/fromdos.c
new file mode 100644
index 0000000..c79a0ad
--- /dev/null
+++ b/third_party/windows/fltk-1.1.10/test/fromdos.c
@@ -0,0 +1,65 @@
+/* fromdos.c : strip the stupid ^M characters without mistakes! */
+
+/* this can do in-place conversion or be used as a pipe... */
+
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <string.h>
+
+int main(int argc, char** argv) {
+  int f,c;
+  if (argc <= 1) {
+    if (isatty(0)) {
+      fprintf(stderr,"usage : %s <files>\nStrips ^M characters.\nCan do in-place conversion of many files or can be used in a pipe\n",argv[0]);
+      return 1;
+    }
+    for (;;) {
+      c = getchar();
+      while (c == '\r') {
+	c = getchar();
+	if (c != '\n') putchar(c);
+      }
+      if (c < 0) break;
+      putchar(c);
+    }
+    return 0;
+  }
+  for (f = 1; f < argc; f++) {
+    char* fname = argv[f];
+    char tempname[1024];
+    FILE* in = fopen(fname,"rb");
+    FILE* out;
+    int mod = 0;
+    if (!in) {
+      fprintf(stderr,"%s : %s\n", fname, strerror(errno));
+      return 1;
+    }
+    strcpy(tempname, fname);
+    strcat(tempname, ".temp");
+    out = fopen(tempname, "wb");
+    if (!out) {
+      fprintf(stderr,"%s : %s\n", fname, strerror(errno));
+      return 1;
+    }
+    for (;;) {
+      c = getc(in);
+      while (c == '\r') {
+	c = getc(in);
+	if (c == '\n') mod=1; else putc(c,out);
+      }
+      if (c < 0) break;
+      putc(c,out);
+    }
+    fclose(in);
+    fclose(out);
+    if (!mod) {
+      fprintf(stderr,"%s : no change\n", fname);
+      unlink(tempname);
+    } else if (rename(tempname, fname)) {
+      fprintf(stderr,"Can't mv %s %s : %s\n",tempname,fname,strerror(errno));
+      return 1;
+    }
+  }
+  return 0;
+}
-- 
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