looking for unistd.h & usage

17 years ago · 7ce77bbbca
2 changed files with 2 additions and 1 deletions
--- a/configure.in
+++ b/configure.in
@ -574,7 +574,7 @@ AC_TYPE_SIGNAL

 dnl Check for a few libraries and headers:
 AC_HEADER_DIRENT
-AC_CHECK_HEADERS(ctype.h pwd.h fcntl.h sys/ioctl.h stropts.h)
+AC_CHECK_HEADERS(unistd.h ctype.h pwd.h fcntl.h sys/ioctl.h stropts.h)
 AC_HEADER_SYS_WAIT
 AC_HEADER_STAT

--- a/src/include/ngspice.h
+++ b/src/include/ngspice.h
@ -127,6 +127,7 @@ struct timeb timebegin;
 #endif

 #ifdef HAVE_UNISTD_H
+#include <sys/types.h>
 #include <unistd.h>
 #endif