move strtrim to util-common

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 0 insertions, 36 deletions

diff --git a/src/util/pactree.c b/src/util/pactree.c
index 11ad7cae..6969995c 100644
--- a/src/util/pactree.c
+++ b/src/util/pactree.c
@@ -123,42 +123,6 @@ int searchsyncs = 0;
 const char *dbpath = DBPATH;
 const char *configfile = CONFFILE;
 
-static size_t strtrim(char *str)
-{
-	char *end, *pch = str;
-
-	if(str == NULL || *str == '\0') {
-		/* string is empty, so we're done. */
-		return 0;
-	}
-
-	while(isspace((unsigned char)*pch)) {
-		pch++;
-	}
-	if(pch != str) {
-		size_t len = strlen(pch);
-		if(len) {
-			memmove(str, pch, len + 1);
-			pch = str;
-		} else {
-			*str = '\0';
-		}
-	}
-
-	/* check if there wasn't anything but whitespace in the string. */
-	if(*str == '\0') {
-		return 0;
-	}
-
-	end = (str + strlen(str) - 1);
-	while(isspace((unsigned char)*end)) {
-		end--;
-	}
-	*++end = '\0';
-
-	return end - pch;
-}
-
 static int register_syncs(void)
 {
 	FILE *fp;