Reimplementing the type() function - WIP

1 files changed, 9 insertions, 0 deletions

diff --git a/src/util.c b/src/util.c
index d9ac510..58fd5ec 100644
--- a/src/util.c
+++ b/src/util.c
@@ -189,3 +189,12 @@ int write_dump(size_t base, size_t len, const void *data, const char *dumpfile,
         fclose(f);
         return -1;
 }
+
+int is_int(const char *s)
+{
+        char _s[3];
+        snprintf(_s, 3, "%ld", strtol(s, (char **)NULL, 10));
+        return !strcmp(s, _s);
+}
+
+