From: robertl <robertl@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Sun, 23 Jan 2005 04:19:50 +0000 (+0000)
Subject: util.c: add case_ignore_strncmp
X-Git-Tag: archive/raspbian/1.10.0+ds-2+rpi1~1^2~12^2~11^2~3813
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=662eb5d638e48f43b8bf168ffb702fcde8a714ee;p=gpsbabel.git

util.c: add case_ignore_strncmp
---

diff --git a/gpsbabel/util.c b/gpsbabel/util.c
index 69f0d9370..165453a3e 100644
--- a/gpsbabel/util.c
+++ b/gpsbabel/util.c
@@ -326,6 +326,20 @@ case_ignore_strcmp(const char *s1, const char *s2)
 
 }
 
+int 
+case_ignore_strncmp(const char *s1, const char *s2, int n)
+{
+	int rv = 0;
+
+	while (n && ((rv = toupper(*s1) - toupper(*s2)) == 0)
+		&& *s1) {
+		s1++;
+		s2++;
+		n--;
+	}
+	return rv;
+}
+
 void
 printposn(const double c, int is_lat)
 {