/* Ensure insns at labels are aligned to 32 bit boundaries. */
int m32r_fill_insn (int);
-#define TC_START_LABEL(ch, s, ptr) (ch == ':' && m32r_fill_insn (0))
+#define TC_START_LABEL(STR, NUL_CHAR, NEXT_CHAR) \
+ (NEXT_CHAR == ':' && m32r_fill_insn (0))
#define md_cleanup() m32r_fill_insn (1)
#define md_elf_section_change_hook m32r_elf_section_change_hook