Random changes with varying usefulness

src/helper.h

@@ -2,15 +2,20 @@
 
 #define NOOM_USHORT_MAX 0xffff
 
+// isn't quite strtod, is it
+// doesn't skip whitespace unlike actual C stdlib strtod!!!!
+double noom_strtod(const char* s, const char** endptr, int* error);
+double noom_pow(double x, int y);
+
 int noom_startswith(const char* str, const char* compare);
 int noom_memeq(const char* stra, noom_uint_t lena, const char* strb, noom_uint_t lenb);
 noom_uint_t noom_strlen(const char* s);
 int noom_strcmp(const char* a, const char* b);
 void noom_safe_strcpy(char* buffer, noom_uint_t* pos, noom_uint_t buffer_size, const char* src);
 char* noom_strndup(const char* s, noom_uint_t len);
-
 void noom_memcpy(void* dst, const void* src, noom_uint_t n);
 
 void* noom_alloc(noom_uint_t size);
 void noom_free(void* ptr);
 void* noom_realloc(void* ptr, noom_uint_t size);
+void *noom_realloc_free(void* ptr, noom_uint_t size);