unifdef SIGNALRETURNSINT

Signal handlers have been required to have a void return, not int,
since C89.  This #define hadn't been set in many years.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/imake.c b/imake.c
index c07948d..4597f6c 100644
--- a/imake.c
+++ b/imake.c
@@ -347,11 +347,7 @@ void	makeit(void);
 void	CleanCppOutput(FILE *tmpfd, const char *tmpfname);
 boolean isempty(char *line);
 void	writetmpfile(FILE *fd, const char *buf, size_t cnt, const char *fname);
-#ifdef SIGNALRETURNSINT
-int	catch(int sig);
-#else
 void	catch(int sig);
-#endif
 void	showargs(const char **argv);
 boolean optional_include(FILE *inFile, const char *defsym, const char *fname);
 void	  doit(FILE *outfd, const char *cmd, const char **argv);
@@ -461,11 +457,7 @@ wrapup(void)
 		unlink(ImakefileC);
 }
 
-#ifdef SIGNALRETURNSINT
-int
-#else
 void
-#endif
 catch(int sig)
 {
 	errno = 0;