Lines Matching full:val1
687 * @val1: the first LocationSet
690 * Merges two rangesets, all ranges from @val2 are added to @val1
692 * Returns val1 once extended or NULL in case of error.
695 xmlXPtrLocationSetMerge(xmlLocationSetPtr val1, xmlLocationSetPtr val2) {
698 if (val1 == NULL) return(NULL);
699 if (val2 == NULL) return(val1);
703 * val1 and val2 already have unicity of their values.
707 xmlXPtrLocationSetAdd(val1, val2->locTab[i]);
709 return(val1);
