Add stubs for many libc functions, and a few implemenations too

1 files changed, 31 insertions, 10 deletions

diff --git a/src/lib/include/math.h b/src/lib/include/math.h
index 64c46e7..4a23bd8 100644
--- a/src/lib/include/math.h
+++ b/src/lib/include/math.h
@@ -10,29 +10,50 @@
 #define HUGE_VALF 0
 #define HUGE_VALL 0
 
+// Float
 float fabsf(float x);
 
-       float cosf(float x);
-       float sinf(float x);
-       float tanf(float x);
+float cosf(float x);
+float sinf(float x);
+float tanf(float x);
 
-       float acosf(float x);
-       float asinf(float x);
+float acosf(float x);
+float asinf(float x);
 float atan2f(float y, float x);
 
 float floorf(float x);
 float ceilf(float x);
 float fmodf(float x, float y);
+
 float sqrtf(float x);
 float logf(float x);
 float log2f(float x);
 float log10f(float x);
 float expf(float x);
 float frexpf(float x, int *exp);
-       float powf(float x, float y);
-
-
-
-
+float powf(float x, float y);
+
+// Double
+double fabs(double x);
+
+double cos(double x);
+double sin(double x);
+double tan(double x);
+
+double acos(double x);
+double asin(double x);
+double atan2(double y, double x);
+
+double floor(double x);
+double ceil(double x);
+double fmod(double x, double y);
+
+double sqrt(double x);
+double log(double x);
+double log2(double x);
+double log10(double x);
+double exp(double x);
+double frexp(double x, int *exp);
+double pow(double x, double y);
 
 /* vim: set sts=0 ts=4 sw=4 tw=0 noet :*/