cleanup some preprocessor macros

src/frontend/com_measure2.h

@@ -1,5 +1,5 @@
-#ifndef _COM_MEASURE_H
-#define _COM_MEASURE_H
+#ifndef _COM_MEASURE2_H
+#define _COM_MEASURE2_H
 
 
 extern int measure_get_precision(void);

src/include/ngspice/complex.h

@@ -546,4 +546,4 @@ typedef struct {
 
 #endif /* _SPDEF_H */
 
-#endif /*_COMPLEX_H */
+#endif

src/include/ngspice/cpstd.h

@@ -8,8 +8,8 @@ Author: 1986 Wayne A. Christopher, U. C. Berkeley CAD Group
  * wlist.c
  */
 
-#ifndef _STD_H_
-#define _STD_H_
+#ifndef _CPSTD_H_
+#define _CPSTD_H_
 
 
 #ifndef FILE
@@ -34,4 +34,4 @@ extern int cp_numdgt;
 
 extern void cp_printword(char *string, FILE *fp);
 
-#endif /* _STD_H_*/
+#endif

src/include/ngspice/defines.h

@@ -150,5 +150,5 @@
 
 
 
-#endif /* _DEFINES_H_ */
+#endif
 

src/include/ngspice/fteinput.h

@@ -15,8 +15,8 @@ Author: 1988 Jeffrey M. Hsu
     checkup_option is for handling and pending asynchonous events
 */
 
-#ifndef _INPUT_H_
-#define _INPUT_H_
+#ifndef _FTEINPUT_H_
+#define _FTEINPUT_H_
 
 
 #include <stdio.h>
@@ -44,4 +44,4 @@ typedef struct response {
     } reply;
 } RESPONSE;
 
-#endif  /* notdef _INPUT_H_ */
+#endif

src/include/ngspice/macros.h

@@ -103,4 +103,4 @@
 #endif
 
 
-#endif /* _MACROS_H_ */
+#endif