untabify source files, make indenting more uniform with GNU indent -kr --no-tabs...

[nlopt.git] / src / util / nlopt-getopt.h

diff --git a/src/util/nlopt-getopt.h b/src/util/nlopt-getopt.h
index 8a125f47e5b46e50b46d24cc4c28bbb4cef1c9f7..9af5298fee944dc2825d32fab0b75eca0a5c2d9c 100644 (file)
--- a/src/util/nlopt-getopt.h
+++ b/src/util/nlopt-getopt.h
@@ -35,17 +35,15 @@
 #define NLOPT_GETOPT_H
 
 #ifdef  __cplusplus
-extern "C"
-{
+extern "C" {
 #endif
 
-extern int opterr, optind, optopt, optreset;
-extern char *optarg;
+    extern int opterr, optind, optopt, optreset;
+    extern char *optarg;
 
-extern int getopt(int nargc, char * const nargv[], const char *ostr);
+    extern int getopt(int nargc, char *const nargv[], const char *ostr);
 
 #ifdef  __cplusplus
 }
 #endif
-
 #endif