--- /dev/null
+/*
+ * Utility functions
+ */
+/*
+ * This is part of ypp-sc-tools, a set of third-party tools for assisting
+ * players of Yohoho Puzzle Pirates.
+ *
+ * Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Yohoho and Puzzle Pirates are probably trademarks of Three Rings and
+ * are used without permission. This program is not endorsed or
+ * sponsored by Three Rings.
+ */
+
+#include "common.h"
+
+#define dbassert(x) \
+ ((x) ? (void)0 : \
+ fatal("Error in database.\n" \
+ " Requirement not met: %s:%d: %s", __FILE__,__LINE__, #x))
+
+void fgetsline(FILE *f, char *lbuf, size_t lbufsz) {
+ errno=0;
+ char *s= fgets(lbuf,lbufsz,f);
+ sysassert(!ferror(f));
+ dbassert(!feof(f));
+ assert(s);
+ int l= strlen(lbuf);
+ dbassert(l>0); dbassert(lbuf[--l]='\n');
+ lbuf[l]= 0;
+}
+
+void *mmalloc(size_t sz) {
+ void *r;
+ if (!sz) return 0;
+ sysassert( r= malloc(sz) );
+ return r;
+}
+void *mrealloc(void *p, size_t sz) {
+ assert(sz);
+ void *r;
+ sysassert( r= realloc(p,sz) );
+ return r;
+}