Feat: added math library

Used Plan9's libc as starting point. This cleans up dangling references
due to loss of libc.

1 files changed, 7 insertions, 1 deletions

diff --git a/include/base/string.h b/include/base/string.h
index 238ebf9..a59c553 100644
--- a/include/base/string.h
+++ b/include/base/string.h
@@ -29,9 +29,15 @@ int      str·compare(char *, char *);
 int      str·ncompare(char *, intptr len, char *);
 int      str·ecompare(char *, char *end, char *);
 
-int      str·atoi(char *s);
+/* old school interfaces (no error checking) */
+long     str·atoi(char *s);
+double   str·atof(char *s);
 char    *str·itoa(char *s, int x);
 
+/* nicer  */
+vlong    str·asint(char *s, char **end);
+double   str·asfloat(char *s, char **end);
+
 /* augmented string functions */
 string  string·makecap(char *s, vlong len, vlong cap);
 string  string·makelen(char *s, vlong len);