2 files changed, 2 insertions, 0 deletions
diff --git a/compiler-rt/SDKs/darwin/usr/include/stdio.h b/compiler-rt/SDKs/darwin/usr/include/stdio.h
index 63b10a86b63..5bbd8a55bf3 100644
--- a/compiler-rt/SDKs/darwin/usr/include/stdio.h
+++ b/compiler-rt/SDKs/darwin/usr/include/stdio.h
@@ -74,6 +74,7 @@ size_t fwrite(const void * __restrict, size_t, size_t, FILE * __restrict)
 size_t fread(void * __restrict, size_t, size_t, FILE * __restrict);
 long ftell(FILE *);
 int fseek(FILE *, long, int);
+void setbuf(FILE * __restrict, char * __restrict);
 
 int snprintf(char * __restrict, size_t, const char * __restrict, ...);
 
diff --git a/compiler-rt/SDKs/darwin/usr/include/string.h b/compiler-rt/SDKs/darwin/usr/include/string.h
index bee9d46cddc..c7da1f57ba5 100644
--- a/compiler-rt/SDKs/darwin/usr/include/string.h
+++ b/compiler-rt/SDKs/darwin/usr/include/string.h
@@ -21,6 +21,7 @@ typedef __SIZE_TYPE__ size_t;
 
 int memcmp(const void *, const void *, size_t);
 void *memcpy(void *, const void *, size_t);
+void *memset(void *, int, size_t);
 char *strcat(char *, const char *);
 char *strcpy(char *, const char *);
 char *strdup(const char *);