diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/utils.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/utils.c b/tools/utils.c index c544f20..602a144 100644 --- a/tools/utils.c +++ b/tools/utils.c @@ -1,8 +1,10 @@ #include <string> #include <sstream> #include <iomanip> -//#include <stdlib.h> /* for abs() */ -#include <cmath> +#include <stdlib.h> /* for abs() */ +///// <cmath> would not be an improvement +///// due to lack of interger abs() +///// and ambiguous (and inefficient) promotion #include <ctype.h> /* for isalnum() */ // strip off the directory part of a path, leaving just |