remove time stuff from core

src/core/core_platform_unix.c

@@ -32,19 +32,6 @@ fn date_t os_date_now(void) {
     return result;
 }
 
-fn u64 os_get_microseconds(void) {
-    struct timespec t;
-    clock_gettime(CLOCK_MONOTONIC, &t);
-    u64 result = t.tv_sec*million(1) + (t.tv_nsec/thousand(1));
-    return result;
-}
-
-fn f64 os_milliseconds_now(void) {
-    u64 micros = os_get_microseconds();
-    f64 result = (f64)micros / 1000.0;
-    return result;
-}
-
 fn void os_error_box(char *str) {
     fprintf(stderr, "%s", str);
 }

src/core/core_platform_wasm.c

@@ -38,10 +38,6 @@ fn f64 os_parse_float(char *str) {
     return wasm_parse_float((isize)str, str_len((char *)str));
 }
 
-fn f64 os_milliseconds_now(void) {
-    return wasm_get_milliseconds();
-}
-
 fn void core_init(void) {
     isize page_size = kib(64);
     isize page_count = __builtin_wasm_memory_size(0);

src/core/core_platform_win32.c

@@ -32,26 +32,6 @@ fn date_t os_date_now(void) {
     return result;
 }
 
-fn f64 os_seconds_now(void) {
-    static int64_t counts_per_second;
-    if (counts_per_second == 0) {
-        LARGE_INTEGER freq;
-        QueryPerformanceFrequency(&freq);
-        counts_per_second = freq.QuadPart;
-    }
-
-    LARGE_INTEGER time;
-    QueryPerformanceCounter(&time);
-    f64 result = (f64)time.QuadPart / (f64)counts_per_second;
-    return result;
-}
-
-fn f64 os_milliseconds_now(void) {
-    f64 secs = os_seconds_now();
-    f64 result = secs * 1000;
-    return result;
-}
-
 fn void os_error_box(char *str) {
     MessageBoxA(NULL, str, "fatal error", MB_OK);
     fprintf(stderr, "%s", str);