Hooks

Fix #74 (closed)

inc/lektor/common.h

@@ -180,5 +180,10 @@ long long_length(long integer);
 void *safe_malloc(size_t size);
 void *safe_zero_malloc(size_t size);
 int safe_snprintf(char *dest, const size_t max_len, const char *format, ...);
+char *safe_strncpy(char *dest, const char *src, size_t n);
+
+/* Iterate throught a string, copy each element in the dest string.
+   The save ptr must contains a null integer. */
+int iter_string(const char *str, const char *sep, char *dest, const size_t dest_len, size_t *save);
 
 #endif /* __LKT_COMMON_H__ */