6 files changed, 52 insertions, 37 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 :*/
diff --git a/src/lib/include/setjmp.h b/src/lib/include/setjmp.h
index 7fab8c3..42df49e 100644
--- a/src/lib/include/setjmp.h
+++ b/src/lib/include/setjmp.h
@@ -3,17 +3,13 @@
 // TODO
 
 struct _jmp_buf {
-	// TODO
-	int a;
+	uint32_t stuff[10];	// 40 bytes
 };
 typedef struct _jmp_buf jmp_buf;
 
 int setjmp(jmp_buf env);
-//int sigsetjmp(sigjmp_buf env, int savesigs);
 
 void longjmp(jmp_buf env, int val);
-//void siglongjmp(sigjmp_buf env, int val);
-
 
 
 /* vim: set sts=0 ts=4 sw=4 tw=0 noet :*/
diff --git a/src/lib/include/signal.h b/src/lib/include/signal.h
index 297db87..4b1b58f 100644
--- a/src/lib/include/signal.h
+++ b/src/lib/include/signal.h
@@ -1,8 +1,10 @@
 #pragma once
 
-// TODO
+#include <stdatomic.h>
+
+typedef atomic_int sig_atomic_t;
 
-typedef int sig_atomic_t;
+// TODO
 
 #define SIG_DFL 0	// stupid
 
diff --git a/src/lib/include/stdio.h b/src/lib/include/stdio.h
index 1e75270..3914a89 100644
--- a/src/lib/include/stdio.h
+++ b/src/lib/include/stdio.h
@@ -38,7 +38,7 @@ int ferror(FILE *stream);
 int fileno(FILE *stream);
 
 
-size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream); 
+size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream);
 size_t fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream);
 
 int fflush(FILE* f);
@@ -70,7 +70,7 @@ int fsetpos(FILE *stream, const fpos_t *pos);
 #define SEEK_CUR 1
 #define SEEK_END 2
 
-#define L_tmpnam 12
+#define L_tmpnam 128
 FILE *tmpfile(void);
 char *tmpnam(char *s);
 
@@ -79,8 +79,6 @@ int remove(const char *pathname);
 
 
 
-
-
 int printf(const char *format, ...);
 int fprintf(FILE *stream, const char *format, ...);
 int dprintf(int fd, const char *format, ...);
diff --git a/src/lib/include/stdlib.h b/src/lib/include/stdlib.h
index 30da9a6..53aef80 100644
--- a/src/lib/include/stdlib.h
+++ b/src/lib/include/stdlib.h
@@ -14,9 +14,8 @@ void srand(unsigned int seed);
 void abort() __attribute__((__noreturn__));
 
 
-double strtod(const char *nptr, char **endptr);
-float strtof(const char *nptr, char **endptr);
-long double strtold(const char *nptr, char **endptr);
+double strtod(const char *nptr, const char **endptr);
+float strtof(const char *nptr, const char **endptr);
 
 char *getenv(const char *name);
 
diff --git a/src/lib/include/time.h b/src/lib/include/time.h
index 6529c9a..fe274bb 100644
--- a/src/lib/include/time.h
+++ b/src/lib/include/time.h
@@ -1,17 +1,20 @@
 #pragma once
 
+#include <stdint.h>
+#include <stddef.h>
+
 // TODO
 
 struct tm {
-	int    tm_sec;   	// Seconds [0,60].
-	int    tm_min;   	// Minutes [0,59].
-	int    tm_hour;  	// Hour [0,23].
-	int    tm_mday;  	// Day of month [1,31].
-	int    tm_mon;   	// Month of year [0,11].
-	int    tm_year;  	// Years since 1900.
-	int    tm_wday;  	// Day of week [0,6] (Sunday =0).
-	int    tm_yday;  	// Day of year [0,365].
-	int    tm_isdst; 	// Daylight Savings flag.
+	int tm_sec;   	// Seconds [0,60].
+	int tm_min;   	// Minutes [0,59].
+	int tm_hour;  	// Hour [0,23].
+	int tm_mday;  	// Day of month [1,31].
+	int tm_mon;   	// Month of year [0,11].
+	int tm_year;  	// Years since 1900.
+	int tm_wday;  	// Day of week [0,6] (Sunday =0).
+	int tm_yday;  	// Day of year [0,365].
+	int tm_isdst; 	// Daylight Savings flag.
 };
 
 typedef int64_t time_t;
@@ -20,16 +23,12 @@ time_t time(time_t*);
 double difftime(time_t time1, time_t time0);
 
 char *asctime(const struct tm *tm);
-char *asctime_r(const struct tm *tm, char *buf);
 
 char *ctime(const time_t *timep);
-char *ctime_r(const time_t *timep, char *buf);
 
 struct tm *gmtime(const time_t *timep);
-struct tm *gmtime_r(const time_t *timep, struct tm *result);
 
 struct tm *localtime(const time_t *timep);
-struct tm *localtime_r(const time_t *timep, struct tm *result);
 
 time_t mktime(struct tm *tm);