11 files changed, 40 insertions, 21 deletions
diff --git a/zap/include-priv/zap/priv.h b/zap/include-priv/zap/priv.h
index b051589..24718bb 100644
--- a/zap/include-priv/zap/priv.h
+++ b/zap/include-priv/zap/priv.h
@@ -12,7 +12,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#if (defined(sus_cmpl_gnu) || defined(sus_cmpl_llvm)) && defined(sus_os_unix) && !defined(zap_priv_noasm) && (defined(sus_arch_amd64) || defined(sus_arch_ia32))
+#if (defined(sus_comp_gnu) || defined(sus_comp_llvm)) && defined(sus_os_unix) && !defined(zap_priv_noasm) && (defined(sus_arch_amd64) || defined(sus_arch_ia32))
 #define zap_priv_fastimpl
 #endif
 
diff --git a/zap/include/zap/base.h b/zap/include/zap/base.h
index f909a45..979a01b 100644
--- a/zap/include/zap/base.h
+++ b/zap/include/zap/base.h
@@ -12,12 +12,13 @@
 #if !defined(zap_hdr_base)
 #define zap_hdr_base
 
-#define zap_ver ((uint_Least64_t)0xCu)
+#define zap_ver ((uint_Least64_t)0xBu)
 
 #if defined(sus_lang_asm)
 
 .extern zap_fndbyte
 .extern zap_fndchr
+.extern zap_foreach
 .extern zap_memcmp
 .extern zap_memcpy
 .extern zap_memeq
@@ -36,13 +37,15 @@ extern "C" {
 
 extern bool const zap_fastimpl;
 
-sus_attr_alloc sus_attr_allocsz(0x2) sus_attr_hot sus_attr_nothrw sus_attr_useret void * zap_memdup( void const * ptr, size_t num);
-sus_attr_hot sus_attr_nothrw sus_attr_useret size_t zap_fndbyte( void const * ptr, size_t num, uint_least8_t byte);
+/* Memory sequence functions: */
+sus_attr_hot sus_attr_nothrw sus_attr_useret size_t zap_fndbyte( void const * ptr, size_t num, unsigned char byte);
 sus_attr_hot sus_attr_nothrw sus_attr_useret size_t zap_fndchr( char const * str, char chr);
+sus_attr_hot sus_attr_nothrw void zap_foreach( void * ptr, size_t sz, size_t num, void (* fn)(void *));
 sus_attr_hot sus_attr_nothrw sus_attr_useret int_least8_t zap_memcmp( void const * lstr,size_t num, void const * rstr);
 sus_attr_hot sus_attr_nothrw void zap_memcpy( void const * in, size_t num, void * out);
+sus_attr_alloc sus_attr_allocsz(0x2) sus_attr_hot sus_attr_nothrw sus_attr_useret void * zap_memdup( void const * ptr, size_t num);
 sus_attr_hot sus_attr_nothrw sus_attr_useret bool zap_memeq( void const * lptr,size_t num, void const * rptr);
-sus_attr_hot sus_attr_nothrw void zap_memfill( void * ptr, size_t num, uint_least8_t val);
+sus_attr_hot sus_attr_nothrw void zap_memfill( void * ptr, size_t num, unsigned char val);
 sus_attr_hot sus_attr_nothrw sus_attr_useret int_least8_t zap_strcmp( char const * lstr,char const * rstr);
 sus_attr_hot sus_attr_nothrw sus_attr_useret size_t zap_strcpy( char const * in, char * out);
 sus_attr_alloc sus_attr_hot sus_attr_nothrw sus_attr_useret char * zap_strdup( char const * str);
diff --git a/zap/src/fndbyte.c b/zap/src/fndbyte.c
index 917aeff..3283eec 100644
--- a/zap/src/fndbyte.c
+++ b/zap/src/fndbyte.c
@@ -11,7 +11,7 @@
 
 #if defined(zap_priv_fastimpl)
 __asm__ (
- ".global zap_fndbyte\n"
+ ".globl zap_fndbyte\n"
 
 "zap_fndbyte:\n"
 /*
@@ -72,6 +72,6 @@ size_t zap_fndbyte(void const * const _ptr,size_t const _num,uint_least8_t const
 uint_least8_t const * ptr = (uint_least8_t const *)_ptr;
 uint_least8_t const * const afterbuf = ptr + _num;
 for (;ptr != afterbuf;++ptr) {sus_unlikely (*ptr == _byte) {return ptr - (uint_least8_t const *)_ptr;}}
- return -0x1u;
+ return SIZE_MAX;
 }
 #endif
diff --git a/zap/src/fndchr.c b/zap/src/fndchr.c
index 6af1b73..5cf78f8 100644
--- a/zap/src/fndchr.c
+++ b/zap/src/fndchr.c
@@ -11,7 +11,7 @@
 
 #if defined(zap_priv_fastimpl)
 __asm__ (
- ".global zap_fndchr\n"
+ ".globl zap_fndchr\n"
 
 "zap_fndchr:\n"
 /*
@@ -64,7 +64,7 @@ size_t zap_fndchr(char const * const _str,char const _chr) {
 for (;;++pos) {
 char const chr = *pos;
 sus_unlikely (chr == _chr) {return (size_t)(pos - _str);}
- sus_unlikely (chr == '\x0') {return -0x1u;}
+ sus_unlikely (chr == '\x0') {return SIZE_MAX;}
 }
 sus_unreach();
 }
diff --git a/zap/src/foreach.c b/zap/src/foreach.c
new file mode 100644
index 0000000..54911e9
--- /dev/null
+++ b/zap/src/foreach.c
@@ -0,0 +1,16 @@
+/*
+ Copyright 2022 Gabriel Jensen.
+ This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+*/
+
+#include <zap/priv.h>
+
+#include <stddef.h>
+
+void zap_foreach(void * const _ptr,size_t const _sz,size_t const _num,void (* const _fn)(void *)) {
+ unsigned char * ptr = _ptr;
+ size_t const numbyte = _sz * _num;
+ void * const afterbuf = ptr + numbyte;
+ for (;ptr != afterbuf;ptr += _sz) {_fn(ptr);}
+}
diff --git a/zap/src/memcpy.c b/zap/src/memcpy.c
index 1b40832..8fa98ae 100644
--- a/zap/src/memcpy.c
+++ b/zap/src/memcpy.c
@@ -11,14 +11,14 @@
 
 #if defined(zap_priv_fastimpl)
 __asm__ (
- ".global zap_memcpy\n"
+ ".globl zap_memcpy\n"
 
 "zap_memcpy:\n"
- /*
- void const * in
- size_t num
- void * out
- */
+ /*
+ void const * in
+ size_t num
+ void * out
+ */
 #if defined(sus_arch_amd64)
 /* rdi: Address of the current input element. */
 /* rsi: Number of remaining elements. */
diff --git a/zap/src/memeq.c b/zap/src/memeq.c
index f9717ad..75ecc12 100644
--- a/zap/src/memeq.c
+++ b/zap/src/memeq.c
@@ -12,7 +12,7 @@
 
 #if defined(zap_priv_fastimpl)
 __asm__ (
- ".global zap_memeq\n"
+ ".globl zap_memeq\n"
 
 "zap_memeq:\n"
 /*
diff --git a/zap/src/memfill.c b/zap/src/memfill.c
index 70982c4..c9a9797 100644
--- a/zap/src/memfill.c
+++ b/zap/src/memfill.c
@@ -11,7 +11,7 @@
 
 #if defined(zap_priv_fastimpl)
 __asm__ (
- ".global zap_memfill\n"
+ ".globl zap_memfill\n"
 
 "zap_memfill:\n"
 /*
@@ -24,7 +24,7 @@ __asm__ (
 /* rsi: Address of the element after the last element. */
 "addq %rdi,%rsi\n"
 ".loop:\n"
- "cmpq %rsi,%rdi\n"
+ "cmpq %rdi,%rsi\n"
 "je .done\n" /* Exit loop if we have reached the final element. */
 "movb %dl,(%rdi)\n"
 "incq %rdi\n"
diff --git a/zap/src/strcpy.c b/zap/src/strcpy.c
index 3dc3e0f..943cb2c 100644
--- a/zap/src/strcpy.c
+++ b/zap/src/strcpy.c
@@ -10,7 +10,7 @@
 
 #if defined(zap_priv_fastimpl)
 __asm__ (
- ".global zap_strcpy\n"
+ ".globl zap_strcpy\n"
 
 "zap_strcpy:\n"
 /*
diff --git a/zap/src/streq.c b/zap/src/streq.c
index 6425ef7..9221cec 100644
--- a/zap/src/streq.c
+++ b/zap/src/streq.c
@@ -11,7 +11,7 @@
 
 #if defined(zap_priv_fastimpl)
 __asm__ (
- ".global zap_streq\n"
+ ".globl zap_streq\n"
 
 "zap_streq:\n"
 /*
diff --git a/zap/src/strlen.c b/zap/src/strlen.c
index c1e8959..eab12e6 100644
--- a/zap/src/strlen.c
+++ b/zap/src/strlen.c
@@ -10,7 +10,7 @@
 
 #if defined(zap_priv_fastimpl)
 __asm__ (
- ".global zap_strlen\n"
+ ".globl zap_strlen\n"
 
 "zap_strlen:\n"
 /*