X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?a=blobdiff_plain;ds=sidebyside;f=pctb%2Fcommon.h;h=5044bb35ee8015a3e109b71a1c2b167fbcfac2c6;hb=2c3d2e7de4d4aea3536ea79ced23677e24589833;hp=d4464bdbefa4adf958d8619d5d2b63ef8c3ab88d;hpb=a4b2def5d1dfcc917b5797f4ffdfc572b2d2c076;p=ypp-sc-tools.db-test.git

diff --git a/pctb/common.h b/pctb/common.h
index d4464bd..5044bb3 100644
--- a/pctb/common.h
+++ b/pctb/common.h
@@ -32,6 +32,7 @@
 
 #include <locale.h>
 #include <stdarg.h>
+#include <math.h>
 #include <stdio.h>
 #include <errno.h>
 #include <assert.h>
@@ -165,4 +166,6 @@ char *masprintf(const char *fmt, ...) FMT(1,2);
 #define ARRAYSIZE(a) ((sizeof((a)) / sizeof((a)[0])))
 #define FILLZERO(obj) (memset(&(obj),0,sizeof((obj))))
 
+#define STRING(x) #x
+
 #endif /*COMMON_H*/