X-Git-Url: https://git.deb.at/w?a=blobdiff_plain;f=misc.h;h=fadd0ae072717bf2c31506dfdc0b1fd537f2a284;hb=f3c64248f69b12b759775cbc7e0e01c13fae274f;hp=d01691bdc60e51848618dbdcb3950590d117cff7;hpb=4909ba20244f55ee7326a40d751cf6737c2bc2b6;p=pkg%2Fabook.git

diff --git a/misc.h b/misc.h
index d01691b..fadd0ae 100644
--- a/misc.h
+++ b/misc.h
@@ -16,6 +16,8 @@ char		*strupper(char *str);
 char		*strlower(char *str);
 char		*strtrim(char *);
 
+int		is_number(char *s);
+
 char		*strdup_printf(const char *format, ... );
 char		*strconcat(const char *str, ...);