Chore: reorganize libutf and libfmt into base

I found the split to be arbitrary. Better to include the functionality
in the standard library. I also split the headers to allow for more
granular inclusion (but the library is still monolithic). The only
ugliness is the circular dependency introduced with libutf's generated
functions. We put explicit prereqs with the necessary object files
instead.

1 files changed, 0 insertions, 73 deletions

diff --git a/include/libfmt.h b/include/libfmt.h
deleted file mode 100644
index 4c187fd..0000000
--- a/include/libfmt.h
+++ /dev/null
@@ -1,73 +0,0 @@
-#pragma once
-
-typedef struct fmt·State fmt·State;
-
-struct fmt·State
-{
-    struct{
-        char *beg;
-        char *cur;
-        char *end;
-    } buffer;
-    int n;
-
-    va_list args;
-    rune  verb;
-    ulong flag;
-    int  width;
-    int  prec;
-    char *thousands, *groups, *decimal;
-
-    void *file;
-    int (*flush)(fmt·State *);
-    struct {
-        void *heap;
-        mem·Reallocator mem;
-    };
-};
-
-#define iota(x) (1 << (x))
-enum
-{
-    fmt·Width    = iota(0),
-    fmt·Left     = iota(1),
-    fmt·Prec     = iota(2),
-    fmt·Sharp    = iota(3),
-    fmt·Space    = iota(4),
-    fmt·Sign     = iota(5),
-    fmt·Apost    = iota(6),
-    fmt·Zero     = iota(7),
-    fmt·Unsigned = iota(8),
-    fmt·Short    = iota(9),
-    fmt·Long     = iota(10),
-    fmt·Vlong    = iota(11),
-    fmt·Comma    = iota(12),
-    fmt·Byte     = iota(13),
-    fmt·Ldouble  = iota(14),
-    fmt·Flag     = iota(15),
-};
-#undef iota
-
-/* normal printing interface */
-int   fmt·print(char *fmt, ...);
-int   fmt·fprint(int fd, char *fmt, ...);
-void  fmt·panic(char *fmt, ...);
-
-int   fmt·sprint(char *buf, char *fmt, ...);
-int   fmt·nsprint(int len, char *buf, char *fmt, ...);
-char *fmt·esprint(char *buf, char *end, char *fmt, ...);
-
-int   fmt·vprint(char *fmt, va_list args);
-int   fmt·vfprint(int fd, char *fmt, va_list args);
-int   fmt·vnsprint(int len, char *buf, char *fmt, va_list args);
-char *fmt·vesprint(char *buf, char *end, char *fmt, va_list args);
-
-/* low-level interface: used for custom printing verbs */
-int   fmt·open(int fd, int len, char *buf, fmt·State *);    // creates a buffer on a file
-int   fmt·make(mem·Reallocator mem, void *heap, fmt·State *); // creates an in-memory buffer
-void  fmt·free(fmt·State *); // releases an in-memory buffer
-
-int   fmt·do(fmt·State *, char *fmt);
-int   fmt·write(fmt·State *, char *fmt, ...);
-int   fmt·vwrite(fmt·State *, char *fmt, va_list args);
-int   fmt·install(int c, int (*format)(fmt·State *));