1 files changed, 14 insertions, 11 deletions

diff --git a/ioext.c b/ioext.c
index 6a8e6e1..62efc2b 100644
--- a/ioext.c
+++ b/ioext.c
@@ -93,6 +93,9 @@ SCM	stat2scm P((struct stat *stat_temp));
 #ifdef __MACH__
 # include <unistd.h>
 #endif
+#ifdef __CYGWIN__
+# include <unistd.h>
+#endif
 
 #ifndef STDC_HEADERS
 	int chdir P((const char *path));
@@ -136,7 +139,7 @@ SCM read_line(port)
   sizet len = 30;
   SCM tok_buf = makstr((long) len);
   register char *p = CHARS(tok_buf);
-  if UNBNDP(port) port = cur_inp;
+  if (UNBNDP(port)) port = cur_inp;
   else ASRTER(NIMP(port) && OPINPORTP(port), port, ARG1, s_read_line);
   if (EOF==(c = lgetc(port))) return EOF_VAL;
   while(1) {
@@ -167,7 +170,7 @@ SCM read_line1(str, port)
   ASRTER(NIMP(str) && STRINGP(str), str, ARG1, s_read_line1);
   p = CHARS(str);
   len = LENGTH(str);
-  if UNBNDP(port) port = cur_inp;
+  if (UNBNDP(port)) port = cur_inp;
   else ASRTER(NIMP(port) && OPINPORTP(port), port, ARG2, s_read_line1);
   c = lgetc(port);
   if (EOF==c) return EOF_VAL;
@@ -202,7 +205,7 @@ SCM file_position(port)
 	long ans;
 	ASRTER(NIMP(port) && OPFPORTP(port), port, ARG1, s_file_position);
 	SYSCALL(ans = ftell(STREAM(port)););
-	if CRDYP(port) ans--;
+	if (CRDYP(port)) ans--;
 	return MAKINUM(ans);
       }
 SCM file_set_position(port, pos)
@@ -367,7 +370,7 @@ SCM l_closedir(port)
   int sts;
   ASRTER(DIRP(port), port, ARG1, s_closedir);
   DEFER_INTS;
-  if CLOSEDP(port) {ALLOW_INTS;return BOOL_F;}
+  if (CLOSEDP(port)) {ALLOW_INTS;return BOOL_F;}
   SYSCALL(sts = closedir((DIR *)CDR(port)););
   if (sts) {ALLOW_INTS; return BOOL_F;}
   CAR(port) = tc16_dir;
@@ -384,10 +387,10 @@ int dir_print(sexp, port, writing)
 sizet dir_free(p)
      CELLPTR p;
 {
-  if OPENP((SCM)p) closedir((DIR *)CDR((SCM)p));
+  if (OPENP((SCM)p)) closedir((DIR *)CDR((SCM)p));
   return 0;
 }
-#  define dir_mark mark0
+#   define dir_mark mark0
 #  else /* _WIN32 */
 struct WDIR {
   long handle;                  //-1 if at end of list.
@@ -464,7 +467,7 @@ SCM l_closedir(port)
   ASRTER(DIRP(port), port, ARG1, s_closedir);
   wdir = (struct WDIR*)CHARS(port);
   DEFER_INTS;
-  if CLOSEDP(port) {ALLOW_INTS;return BOOL_F;}
+  if (CLOSEDP(port)) {ALLOW_INTS;return BOOL_F;}
   if (-1 != wdir->handle) {
     SYSCALL(_findclose(wdir->handle););
     wdir->handle = -1;
@@ -624,7 +627,7 @@ SCM ren_fil(oldname, newname)
   SYSCALL(ans = link(CHARS(oldname), CHARS(newname)) ? BOOL_F : BOOL_T;);
   if (!FALSEP(ans)) {
     SYSCALL(ans = unlink(CHARS(oldname)) ? BOOL_F : BOOL_T;);
-    if FALSEP(ans)
+    if (FALSEP(ans))
       SYSCALL(unlink(CHARS(newname));); /* unlink failed.  remove new name */
   }
   ALLOW_INTS;
@@ -654,7 +657,7 @@ SCM l_access(pathname, mode)
   int val;
   int imodes;
   ASRTER(NIMP(pathname) && STRINGP(pathname), pathname, ARG1, s_access);
-  if INUMP(mode) imodes = INUM(mode);
+  if (INUMP(mode)) imodes = INUM(mode);
   else {
     ASRTER(NIMP(mode) && STRINGP(mode), mode, ARG2, s_access);
     imodes = F_OK | (strchr(CHARS(mode), 'r') ? R_OK : 0)
@@ -674,9 +677,9 @@ SCM l_stat(str)
 {
   int i;
   struct stat stat_temp;
-  if IMP(str)
+  if (IMP(str))
   badarg1: wta(str, (char *)ARG1, s_stat);
-  if STRINGP(str) {SYSCALL(i = stat(CHARS(str), &stat_temp););}
+  if (STRINGP(str)) {SYSCALL(i = stat(CHARS(str), &stat_temp););}
   else {
 # ifndef MCH_AMIGA
     if (!OPFPORTP(str)) goto badarg1;