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-rw-r--r--misc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/misc.h b/misc.h
index 6e6fef0..82291a1 100644
--- a/misc.h
+++ b/misc.h
@@ -12,5 +12,7 @@ extern int sanitize_strlen(char *str);
extern char *sanitize_str(char *str);
extern char *find_alpha(const char *str);
extern char *create_num_str(const char *str, int num);
+extern int is_empty(const char *str);
+extern char *skip_whitespace(const char *str);
extern int format_len(const char *fmt, ...);
#endif