diff --git a/src/library/blas/gens/gemv.c b/src/library/blas/gens/gemv.c
index 9835482f..97e7be51 100644
--- a/src/library/blas/gens/gemv.c
+++ b/src/library/blas/gens/gemv.c
@@ -21,6 +21,7 @@
 
 #include <string.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <assert.h>
 #include <math.h>
 #include <clblas_stddef.h>
diff --git a/src/library/blas/gens/symv.c b/src/library/blas/gens/symv.c
index 47c8f1d2..7afe6477 100644
--- a/src/library/blas/gens/symv.c
+++ b/src/library/blas/gens/symv.c
@@ -21,6 +21,7 @@
 
 #include <string.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <assert.h>
 #include <math.h>
 #include <clblas_stddef.h>
diff --git a/src/samples/example_cher.c b/src/samples/example_cher.c
index 13a0d80b..f1dad905 100644
--- a/src/samples/example_cher.c
+++ b/src/samples/example_cher.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 
 /* Include CLBLAS header. It automatically includes needed OpenCL header,
diff --git a/src/samples/example_csscal.c b/src/samples/example_csscal.c
index c78bc550..7a810799 100644
--- a/src/samples/example_csscal.c
+++ b/src/samples/example_csscal.c
@@ -16,6 +16,8 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
 #include <string.h>
 #include <math.h>
 
diff --git a/src/samples/example_isamax.c b/src/samples/example_isamax.c
index 0e637c38..04619e79 100644
--- a/src/samples/example_isamax.c
+++ b/src/samples/example_isamax.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
 
diff --git a/src/samples/example_sasum.c b/src/samples/example_sasum.c
index 713bbcb1..17cdabb1 100644
--- a/src/samples/example_sasum.c
+++ b/src/samples/example_sasum.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
 
diff --git a/src/samples/example_saxpy.c b/src/samples/example_saxpy.c
index 43ea6ead..5d3d7eb7 100644
--- a/src/samples/example_saxpy.c
+++ b/src/samples/example_saxpy.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
 
diff --git a/src/samples/example_scopy.c b/src/samples/example_scopy.c
index 16244684..f4adc1d3 100644
--- a/src/samples/example_scopy.c
+++ b/src/samples/example_scopy.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
 
diff --git a/src/samples/example_sdot.c b/src/samples/example_sdot.c
index 83e7b00f..f51bfd19 100644
--- a/src/samples/example_sdot.c
+++ b/src/samples/example_sdot.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
 
diff --git a/src/samples/example_sger.c b/src/samples/example_sger.c
index 1098a1a5..c9b54d6f 100644
--- a/src/samples/example_sger.c
+++ b/src/samples/example_sger.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
 
diff --git a/src/samples/example_snrm2.c b/src/samples/example_snrm2.c
index ce7f48ec..b36e9a3b 100644
--- a/src/samples/example_snrm2.c
+++ b/src/samples/example_snrm2.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
 
diff --git a/src/samples/example_srot.c b/src/samples/example_srot.c
index 62bc95de..6ed8eb64 100644
--- a/src/samples/example_srot.c
+++ b/src/samples/example_srot.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
 
diff --git a/src/samples/example_srotm.c b/src/samples/example_srotm.c
index 8b608587..9578d3db 100644
--- a/src/samples/example_srotm.c
+++ b/src/samples/example_srotm.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
 
diff --git a/src/samples/example_sscal.c b/src/samples/example_sscal.c
index 44de9695..348db852 100644
--- a/src/samples/example_sscal.c
+++ b/src/samples/example_sscal.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>
 
diff --git a/src/samples/example_sswap.c b/src/samples/example_sswap.c
index 5f62575f..80bbe833 100644
--- a/src/samples/example_sswap.c
+++ b/src/samples/example_sswap.c
@@ -16,6 +16,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <math.h>