208 char hex2int(unsigned char c);
213 static inline int light_isdigit(int c);
214 static inline int light_isdigit(int c) {  in light_isdigit()  argument
215 	return ((uint32_t)c-'0' <= '9'-'0');  in light_isdigit()
219 static inline int light_isxdigit(int c);
220 static inline int light_isxdigit(int c) {  in light_isxdigit()  argument
221 	return light_isdigit(c) || (((uint32_t)c | 0x20)-'a' <= 'f'-'a');  in light_isxdigit()
225 static inline int light_isalpha(int c);
226 static inline int light_isalpha(int c) {  in light_isalpha()  argument
227 	return (((uint32_t)c | 0x20)-'a' <= 'z'-'a');  in light_isalpha()
231 static inline int light_isalnum(int c);
232 static inline int light_isalnum(int c) {  in light_isalnum()  argument
233 	return light_isdigit(c) || light_isalpha(c);  in light_isalnum()
236 #define light_isupper(c) ((uint32_t)(c)-'A' <= 'Z'-'A')  argument
237 #define light_islower(c) ((uint32_t)(c)-'a' <= 'z'-'a')  argument
321 static inline void buffer_append_char (buffer *b, char c);
322 static inline void buffer_append_char (buffer *b, char c) {  in buffer_append_char()  argument
323     *(buffer_extend(b, 1)) = c;  in buffer_append_char()