1 files changed, 9 insertions, 0 deletions
diff --git a/src/util.c b/src/util.c
index 95e5341..937e1e4 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,3 +1,4 @@
+#include <ctype.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
@@ -138,3 +139,11 @@ int run(const char *file, char *argv[])
 		return WEXITSTATUS(wstatus) == 0 ? 0 : -EPERM;
 	}
 }
+
+char *trim(char *s)
+{
+	while (isspace(*s))
+		s++;
+
+	return s;
+}