add putchar and puts, related lib has been pushed to esp_iot_rtos_sdk_lib.

reported by latyas.
This commit is contained in:
Espressif Systems
2014-12-25 18:47:25 +08:00
parent 1ea8c2f193
commit a50ea7f4b9

View File

@ -37,6 +37,8 @@ void srand(unsigned int i);
int printf(const char *format, ...);
int sprintf(char *out, const char *format, ...);
int snprintf(char *buf, unsigned int count, const char *format, ...);
int puts(const char *str);
int putchar(int c);
void *malloc(size_t n);
void free(void *p);