tm1637 signs of life, terminal builtin cmds

[cortex-from-scratch] / include / lib / string.h

diff --git a/include/lib/string.h b/include/lib/string.h
index e8e52f7..d19522b 100644 (file)
--- a/include/lib/string.h
+++ b/include/lib/string.h
@@ -3,3 +3,5 @@ extern void *memcpy(void*, void*, size_t);
 extern void *memset(void*, unsigned char, size_t);
 extern unsigned short *memsetw(unsigned short *dest, unsigned short val, size_t count);
 extern int strlen(const char *);
+extern int strcmp(char *, char *);
+extern char * strchr(const char *, char);