X-Git-Url: https://de.git.xonotic.org/?p=xonotic%2Fnetradiant.git;a=blobdiff_plain;f=tools%2Fquake3%2Fq3map2%2Fmain.c;h=76591a2ad29391bfd6b54cf43b17b912ace87f9a;hp=b53a6973c56c9afcf87f7fac53fa90cc386765be;hb=b7e36c120eb1546a6c6f97f30e42ab7f9a559c61;hpb=3c73487420fde8d4a3b5360d8b99e48132517900;ds=sidebyside

diff --git a/tools/quake3/q3map2/main.c b/tools/quake3/q3map2/main.c
index b53a6973..76591a2a 100644
--- a/tools/quake3/q3map2/main.c
+++ b/tools/quake3/q3map2/main.c
@@ -48,6 +48,38 @@ vec_t Random( void ){
 }
 
 
+char *Q_strncpyz( char *dst, const char *src, size_t len ) {
+	if ( len == 0 ) {
+		abort();
+	}
+
+	strncpy( dst, src, len );
+	dst[ len - 1 ] = '\0';
+	return dst;
+}
+
+
+char *Q_strcat( char *dst, size_t dlen, const char *src ) {
+	size_t n = strlen( dst  );
+
+	if ( n > dlen ) {
+		abort(); /* buffer overflow */
+	}
+
+	return Q_strncpyz( dst + n, src, dlen - n );
+}
+
+
+char *Q_strncat( char *dst, size_t dlen, const char *src, size_t slen ) {
+	size_t n = strlen( dst );
+
+	if ( n > dlen ) {
+		abort(); /* buffer overflow */
+	}
+
+	return Q_strncpyz( dst + n, src, MIN( slen, dlen - n ) );
+}
+
 
 /*
    ExitQ3Map()