libc: core: implement strtoimax and strtoumax

2026-05-30 10:06:14 +01:00
parent 2795a66985
commit 07a1d579ca
3 changed files with 219 additions and 0 deletions
@@ -2,6 +2,7 @@
 #define STDLIB_H_

 #include <stddef.h>
+#include <stdint.h>

 extern void abort(void);
 extern void exit(int result);
@@ -27,4 +28,16 @@ extern unsigned long long strtoull(
 	char **restrict str_end,
 	int base);

+extern uintmax_t strtoumax(
+	const char *restrict str,
+	char **restrict endptr,
+	int base);
+extern intmax_t strtoimax(
+	const char *restrict str,
+	char **restrict str_end,
+	int base);
+
+extern float strtof(const char *restrict str, char **restrict endptr);
+extern double strtod(const char *restrict str, char **restrict endptr);
+
 #endif